# NailSafe vs EYSK Jump Counter

The clearest difference is in-app purchases: EYSK Jump Counter at none against NailSafe's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. NailSafe sells 4 in-app purchases, starting at $5.99 per 7 days. EYSK Jump Counter asks for nothing beyond the download.

NailSafe ships an update daily, EYSK Jump Counter every 2 days. Both last shipped on October 26, 2026.

## The numbers

| Metric | NailSafe | EYSK Jump Counter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/eysk-jump-counter/id6809053992/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 days |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 80 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [ROMEO ILARIO FLAVIO GAMBINO](https://appshunter.io/developer/1874823696) | [Kiseon Cho](https://appshunter.io/developer/1609478221) |

## What reviewers say

### NailSafe

[App page](https://appshunter.io/ios/app/nailsafe-stop-nail-biting/id6805811801)

This app helps you break the nail-biting habit with on-device detection, guided weekly progress photos, and habit reversal training techniques. It offers personalized plans, SOS tools for urges, and relapse coaching to support your journey.

**Highlights:** On-device gesture detection, Guided weekly progress photos, Habit Reversal Training, SOS tools for urges, Relapse coaching, Personalized habit plan, Bite-free day tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $5.99 | per 7 days |
| NailSafe Pro | $14.99 | per year |
| Pro Lifetime Offer | $39.99 | one-time |
| Pro Lifetime | $49.99 | one-time |


### EYSK Jump Counter

[App page](https://appshunter.io/ios/app/eysk-jump-counter/id6809053992)

This app accurately counts your jump rope reps using personalized calibration. Track progress, set goals, and compete globally with real-time stats on your watch. Share achievements and earn badges.

**Highlights:** Personalized jump calibration, Real-time wrist stats, Customizable daily goals, Detailed progress charts, Session history and calendar view, Shareable achievement cards, Apple Health integration, Global leaderboards and challenges

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is NailSafe free?

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

### Is EYSK Jump Counter free?

EYSK Jump Counter is free to download, with no in-app purchases.

### Do NailSafe or EYSK Jump Counter have ads?

Neither NailSafe nor EYSK Jump Counter shows ads.

### Which is updated more often, NailSafe or EYSK Jump Counter?

NailSafe ships an update daily, and EYSK Jump Counter every 2 days. Most recently, NailSafe was updated on October 26, 2026 and EYSK Jump Counter on October 26, 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.*