# nailgrow vs Unbite

The clearest difference is in-app purchases: nailgrow at none against Unbite's 2. nailgrow also leads on update cadence (fortnightly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Unbite sells 2 in-app purchases, starting at $2.99 per 7 days. nailgrow asks for nothing beyond the download.

nailgrow ships an update fortnightly, Unbite every 4 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | nailgrow | Unbite |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Monetization | — | Freemium |
| Size | 63 MB | 84 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [makanai.fish](https://appshunter.io/developer/1546614193) | [Jonas Hiltl](https://appshunter.io/developer/1804650549) |

## What reviewers say

### nailgrow

[App page](https://appshunter.io/ios/app/nailgrow/id1546614191)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is nailgrow free?

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

### Is Unbite free?

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

### Do nailgrow or Unbite have ads?

Neither nailgrow nor Unbite shows ads.

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

nailgrow ships an update fortnightly, and Unbite every 4 months. Most recently, nailgrow was updated on October 25, 2026 and Unbite on October 28, 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.*