# Stay focused vs PatternBank

The clearest difference is ads: PatternBank at none against Stay focused's shown. PatternBank also leads on iOS requirement (15.1 vs 18.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Stay focused | PatternBank |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/patternbank/id6759760762/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free |
| Size | 0 MB | 35 MB |
| Requires iOS | 18.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Red Kite 9 Ltd](https://appshunter.io/developer/858091395) | [Yi Zhang](https://appshunter.io/developer/1880518233) |

## What reviewers say

### Stay focused

[App page](https://appshunter.io/ios/app/stay-focused-study-timer/id6748090198)

**Features:** macOS Compatibility

**In-app purchases:** none


### PatternBank

[App page](https://appshunter.io/ios/app/patternbank/id6759760762)

This app helps you remember coding solutions by turning solved problems into spaced repetition reviews. Track your progress, confidence, and review schedules to master algorithms and prepare for technical interviews.

**Highlights:** Track algorithm problems by title, difficulty, confidence, notes, and patterns, Review problems on a spaced repetition schedule, Rate confidence from 1 to 5 stars, Connect public LeetCode Activity, Daily workflow with due reviews and LeetCode solves, Track progress by pattern and review history

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Stay focused free?

Stay focused is free to download, with no in-app purchases.

### Is PatternBank free?

PatternBank is free to download, with no in-app purchases.

### Do Stay focused or PatternBank have ads?

Stay focused shows ads; PatternBank does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*