App Title Optimization: 30 Characters That Do Real Work
How to write an app title that indexes a primary phrase, stays readable, and works in both stores. Includes placement rules, examples, and testing advice.
**App title optimization** is a constrained writing problem. You have 30 characters in both major stores, and the title has to do three jobs: identify the product, index a meaningful phrase, and read like something a person would install.
Most titles fail because they try to do a fourth job: cram in every keyword. This guide shows how to choose the one phrase that belongs there and how to test the result.
Key takeaways
- Both Apple and Google allow 30 characters for the app name or title.
- Choose one primary phrase, not a list of keywords.
- Put the brand and the phrase in an order that reads naturally.
- The subtitle or short description carries the second phrase.
- Change the title deliberately; it can affect both rank and conversion.
Know the budget
| Store | Field | Limit |
|---|---|---|
| Apple App Store | App name | 30 characters |
| Google Play | App name | 30 characters |
| Apple App Store | Subtitle | 30 characters |
| Google Play | Short description | 80 characters |
The limits are current at the time of writing. Check the consoles before shipping, because localisation and policy updates can change what is accepted.
Pick one phrase, then protect readability
The strongest title usually combines a brand with one clear category phrase. `Blood Pressure Log` is a phrase. `Blood Pressure Log: BP Tracker & Glucose Diary` is a keyword pile that happens to fit. The first tells a user what the app is. The second tells a search engine what the developer wants, at the cost of trust.
If the brand is unknown, the phrase can lead. If the brand has recognition, it can lead instead. The test is whether the title reads as one coherent name when spoken aloud.
- Phrase first: `Habit Tracker: Daily Routine`
- Brand first: `Pocket Budget: Expense Tracker`
- Too crowded: `Budget - Expense Tracker, Money Planner, Bills`
- Too vague: `Pocket`
What the title should index
Use the phrase that best combines relevance, demand signal, and winnability from your research. If the top results for that phrase are all giant apps, a title change will not fix the underlying competition. Pick a phrase where your app has a credible reason to appear.
Do not repeat the same word in the title and subtitle just to reinforce it. The stores already index both. Spend the second field on a different concept.
Title changes are not free
A title is visible in search, on the product page, and often in press coverage. Changing it can affect brand recognition and conversion, not just ranking. Treat a title change as a real product decision: write down the old title, the new title, the phrase you are targeting, and the date. Then measure.
A title-writing checklist
- Does the title contain the primary phrase in a natural order?
- Can a user tell what the app does without reading the subtitle?
- Is every word pulling weight, or is one there only for the index?
- Does it avoid competitor names, unverifiable claims, and emoji clutter?
- Does it fit with room for localisation?
- Have you recorded the phrase and date for measurement?
How NewASO helps
Listing Studio generates title directions from your scored keywords and shows character counts, keyword usage, and validation issues before you paste the copy into a console. It does not choose the positioning for you, and it cannot promise that a title will rank. The value is seeing the trade-offs in one place.
If you are still choosing the phrase, start with app keyword research. For the second field, read app subtitle optimization.
Frequently asked questions
How many characters can an app title have?
Both the App Store and Google Play currently allow 30 characters for the app name or title. Always confirm in the console before submitting.
Should I put keywords after a dash in the title?
A single clarifying phrase after a colon or dash can work. A long list of keywords reads like spam, can hurt conversion, and may run into metadata policy problems.
Does changing the title affect ranking?
It can, because the title is a high-weight indexed field. It also affects conversion and brand recognition, so measure the change over a defined window rather than assuming causation.