App Title Generator: How to Name Your App

How to Use an App Title Generator to Pick a Name That Ranks

Your app's title is the single strongest ranking signal in both the Apple App Store and Google Play. Apple's own documentation states that the app name field is "indexed for search and limited to 30 characters" source: [Apple Developer - Creating Your Product Page]. Google Play allows up to 30 characters as well, after reducing its limit from 50 in 2021 source: [Google Play Console Help]. What you put in those 30 characters determines whether your app appears when someone searches for what you built.

An app title generator -- whether it is a tool, a structured framework, or a keyword-informed process -- helps you navigate the tension between brand identity and search visibility. This guide breaks down the naming rules for each store, shows you how keyword placement in your title changes rankings, and gives you a repeatable system for generating title candidates that balance creativity with discoverability.

Why Your App Name Is Your Most Important Metadata Field

The app name carries more indexing weight than any other metadata field on both stores. On iOS, Apple indexes three fields for search: the title (30 characters), the subtitle (30 characters), and the keyword field (100 characters). The title has the highest weight among these three source: [Apple Developer Documentation - Choosing a Product Name].

On Google Play, the title is indexed alongside the short description (80 characters) and the long description (4,000 characters). But Google's algorithm gives the title disproportionate ranking power compared to description fields source: [Google Play Console Help - Store Listing].

Here is what this looks like in practice. Sonar's keyword index puts "budget planner" at iOS difficulty 65 and popularity 42, with 185 apps competing -- a saturated category where keyword placement in your app title directly determines whether you appear in search results (source: Sonar /api/v1/keywords/search, queried 2026-06-14). Among the top "budget planner" results on iOS, apps that embed the exact keyword in their title -- "Budget Planner App - Fleur", "Buddy: Budget Planner App", "Weekly: Budget Planner App" -- consistently rank above those that use creative or abstract names (source: Sonar /api/v1/apps/search, queried 2026-06-14).

The pattern is clear: descriptive titles with target keywords outrank branded-only names in competitive categories.

App Naming Rules: iOS vs Google Play

Each store has its own character limits, indexing behavior, and content policies. Getting these wrong means your submission gets rejected or your keywords go to waste.

Apple explicitly prohibits "terms or descriptions that are not the name of your app" in the title field, including category names used generically, such as "The Best App" source: [App Store Review Guidelines, Section 2.3.7]. Google Play similarly prohibits "misleading text" and excessive keyword repetition in titles source: [Google Play Developer Policy - Store Listing].

For a deeper comparison of how ASO differs between iOS and Google Play, including how each store weighs metadata fields, see our platform breakdown.

The App Title Generator Framework: 5 Steps

Rather than relying on a random name generator that ignores search data, use this structured process to generate title candidates grounded in keyword research and store rules.

Step 1: Identify your primary keyword

Start with the keyword users type when searching for an app like yours. This is not a branding exercise -- it is a search behavior exercise. Use an ASO keyword research tool to find terms with measurable search volume and manageable competition.

For "tip calculator" on iOS, Sonar reports difficulty 40 and popularity 37 with 132 competing apps -- moderate competition where a descriptive title still outperforms a branded-only name (source: Sonar /api/v1/keywords/search, queried 2026-06-14). Compare that to "budget planner" at difficulty 65 and 185 competing apps, and you can see how keyword selection shapes naming strategy.

Step 2: Choose a naming formula

Most successful app titles follow one of three patterns:

• Keyword-first: "Budget Planner App - Fleur" (keyword leads, brand trails)
• Brand-first with keyword: "Buddy: Budget Planner App" (brand leads, keyword follows a separator)
• Blended: "Goodbudget Budget Planner" (brand name incorporates the keyword)

Each formula has tradeoffs. Keyword-first titles tend to rank faster for the target term but build less brand recognition. Brand-first titles work better if you already have organic brand search volume. Blended titles are ideal when you can invent a brand name that naturally contains the keyword.

Step 3: Check character count

Apple and Google both cap titles at 30 characters. But the visible length is often shorter -- iOS search results truncate titles between 23 and 26 characters depending on device width source: [AppRadar - App Name for iOS]. Front-load your most important words within the first 23 characters. For the full breakdown of iOS app title length rules and truncation behavior, see our character-by-character guide.

Step 4: Generate 10+ candidates

Write at least 10 title variations using your chosen formula. Here is an example batch for a hypothetical budget tracking app with the brand name "Claro":

This is your app title generator in practice: a structured batch of candidates that you can evaluate against keyword data and character limits.

Step 5: Validate against search data

Check each candidate against actual search volume, difficulty, and competitor density. The goal is to find the overlap between a title you like and a keyword that has real search traffic.

You can validate using Sonar's keyword search to see difficulty, popularity, and the exact apps ranking for your target term. If your top-choice title includes a keyword at difficulty 70+ with 200+ competing apps, consider whether your app has the download velocity and ratings to compete -- or whether a less competitive variant would rank faster.

Common App Naming Mistakes

I have reviewed thousands of app listings through Sonar's database, and these are the naming mistakes I see most often:

Using only a brand name with no keywords

A title like "Claro" tells the App Store algorithm nothing about what the app does. Unless you have massive brand recognition driving organic searches for your name, a keyword-free title is invisible in store search. The top-ranking "budget planner" apps all include the keyword "budget planner" in their title (source: Sonar /api/v1/apps/search, queried 2026-06-14).

Stuffing multiple keywords into the title

"Budget Planner Money Tracker" tries to rank for two keywords but violates Apple's spirit of the naming guidelines and risks review rejection. Apple's Review Guidelines Section 2.3.7 specifically warns against using "irrelevant terms" in your app name source: [App Store Review Guidelines]. Pick one primary keyword for the title. Use the subtitle and keyword field for secondary terms.

Ignoring subtitle and keyword field synergy

Your title does not work in isolation. On iOS, the title (30 chars), subtitle (30 chars), and keyword field (100 chars) form a combined metadata set of 160 characters. Repeating a keyword across these fields wastes characters because Apple does not give extra ranking weight for repetition source: [Apple Developer - Choosing Keywords]. Use each field for different keywords. Our guide to choosing the right App Store keywords covers this allocation strategy in detail.

Choosing a name that is already trademarked

Apple will reject your app if the title infringes on a registered trademark. Search the USPTO trademark database before committing to a name. This is especially risky with generic-sounding compound words -- "QuickBudget" or "MoneyPlan" may already be registered.

How Keyword Difficulty Affects Your Naming Strategy

Not all keywords are equally winnable. A keyword with difficulty 65 demands a different naming strategy than one at difficulty 25.

For a full explanation of what keyword difficulty measures and how to use it in your ASO workflow, see our dedicated guide. If you are launching a new app, targeting low-competition keywords in your title can accelerate your first rankings.

Google Play vs iOS: How Title Strategy Differs

On Google Play, the title is not your only indexable field with high weight. Google also indexes the short description (80 characters) and the full 4,000-character long description. This means you can afford to make your Google Play title more brand-forward, because you have ample space for keyword coverage elsewhere.

On iOS, the title carries relatively more weight because the total indexed metadata budget is smaller (160 characters across title, subtitle, and keyword field). This makes keyword placement in the iOS title more critical than on Google Play.

Frequently Asked Questions

How many characters can an app title be?

Both Apple's App Store and Google Play allow a maximum of 30 characters for the app title. Apple reduced its limit from 50 to 30 in June 2017 at WWDC, and Google Play dropped from 50 to 30 in 2021 source: [Apple Developer - Creating Your Product Page; Google Play Console Help]. On iOS, titles truncate visually between 23 and 26 characters in search results, so front-loading keywords matters.

Should I put a keyword in my app title?

Yes. The app title is the highest-weighted metadata field for search ranking on both stores. Among the top results for "budget planner" on iOS, every top-ranking app includes the exact keyword in its title -- "Budget Planner App - Fleur," "Buddy: Budget Planner App," and "Weekly: Budget Planner App" (source: Sonar /api/v1/apps/search, queried 2026-06-14). A purely branded title with no keywords will struggle to appear in category searches.

Can I change my app name after launching?

Yes. Both Apple and Google allow title changes with each new version submission. On iOS, name changes take effect after the update is approved during app review. On Google Play, changes are reviewed and typically go live within hours source: [Google Play Console Help]. Changing your title can temporarily affect rankings for your previous keywords, so plan transitions carefully.

What is the best app title generator tool?

The best app title generator is not a random name tool -- it is a keyword research tool that shows you what real users search for, combined with a structured naming framework. Tools like Sonar let you check search volume, difficulty, and competitor titles for any keyword, which gives you the data to build title candidates that are both creative and discoverable. Pair this with the 5-step framework in this guide to generate data-backed names.

Does repeating a keyword in the title and subtitle help?

No. Apple does not give extra ranking weight for repeating the same keyword across your title, subtitle, and keyword field source: [Apple Developer - Choosing Keywords]. Repeating a word wastes characters. Instead, use each field for different keywords to maximize your total coverage across the 160-character iOS metadata budget.

Need keyword data to fuel your app title generator process? Try Sonar free -- it shows search volume, difficulty, and competitor titles for every keyword so you can name your app with confidence.