# Unbite vs StopBite

The clearest difference is update cadence: StopBite at every 3 weeks against Unbite's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Unbite sells 2 in-app purchases, starting at $2.99 per 7 days and StopBite sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Unbite ships an update every 4 months, StopBite every 3 weeks. Both last shipped on October 6, 2026.

## The numbers

| Metric | Unbite | StopBite |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 84 MB | 13 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jonas Hiltl](https://appshunter.io/developer/1804650549) | [JUNICHI WATANABE](https://appshunter.io/developer/1837543582) |

## What reviewers say

### Unbite

[App page](https://appshunter.io/ios/app/unbite-stop-nail-biting/id6748577284)

This app helps you break the habit of nail biting by tracking episodes, identifying triggers, and celebrating progress. It offers personalized insights and gentle reminders to support your journey towards healthier nails and increased confidence.

**Highlights:** Track nail biting urges and episodes, Identify emotional and situational triggers, Monitor progress with visual tracking, Receive personalized tips for motivation, Celebrate streaks and milestones, Analyze trigger and finger patterns

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Full Access | $2.99 | per 7 days |
| Annual Full Access | $17.99 | per year |


### StopBite

[App page](https://appshunter.io/ios/app/stopbite-stop-biting-nails/id6751919250)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Regret Tip (Small) | $0.99 | one-time |
| Regret Tip (Medium) | $1.99 | one-time |
| Pro Plan(Lifetime) | $1.99 | one-time |
| Regret Tip (Large) | $2.99 | one-time |


## Frequently asked questions

### Is Unbite free?

Unbite is free to download, with in-app purchases available.

### Is StopBite free?

StopBite is free to download, with in-app purchases available.

### Do Unbite or StopBite have ads?

Neither Unbite nor StopBite shows ads.

### Which is updated more often, Unbite or StopBite?

Unbite ships an update every 4 months, and StopBite every 3 weeks. Most recently, Unbite was updated on October 6, 2026 and StopBite on October 6, 2026.

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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.*