# KURIOFIT vs Slice

The clearest difference is review sentiment: Slice at 100% against KURIOFIT's 33%. Slice also leads on update cadence (every 6 days vs every 8 months). KURIOFIT's advantage is in-app purchases (none vs 4) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Slice sells 4 in-app purchases, starting at $9.99 per month. KURIOFIT asks for nothing beyond the download.

KURIOFIT ships an update every 8 months, Slice every 6 days. Both last shipped on November 4, 2026.

## The numbers

| Metric | KURIOFIT | Slice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (28 ratings)](https://appshunter.io/ios/app/slice-screen-time-and-app-locks/id6683283536/reviews)** |
| Number of ratings | — | **28** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 40 MB | 18 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Koninklijke Jumbo B.V](https://appshunter.io/developer/1621483630) | [Zentropi LLC](https://appshunter.io/developer/1676785438) |

## What reviewers say

### KURIOFIT

[App page](https://appshunter.io/ios/app/kuriofit/id6504661932)

This app connects your Kurio Smart Watch to your iPhone, allowing you to customize watch faces and access various health and activity tracking features. Monitor your sleep, heart rate, and daily steps with integrated tools.

**Highlights:** Smart Watch synchronization, Customizable watch faces, Activity tracker, Sleep monitor, Heart rate monitor, Mini-games

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

**In-app purchases:** none


### Slice

[App page](https://appshunter.io/ios/app/slice-screen-time-and-app-locks/id6683283536)

This app helps you eliminate digital distractions by allowing you to lock specific applications and set time limits. It's designed to boost productivity and protect your privacy by preventing unauthorized access to your apps.

**Highlights:** Block distracting apps, Set app time limits, Customizable app restrictions, Enhance productivity, Protect app privacy, Create distraction-free environment

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Slice Monthly Plan | $9.99 | per month |
| Slice Yearly Plan | $49.99 | per year |
| Slice Lifetime | $59.99 | one-time |
| Slice Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is KURIOFIT free?

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

### Is Slice free?

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

### Do KURIOFIT or Slice have ads?

Neither KURIOFIT nor Slice shows ads.

### Which is updated more often, KURIOFIT or Slice?

KURIOFIT ships an update every 8 months, and Slice every 6 days. Most recently, KURIOFIT was updated on November 4, 2026 and Slice on November 4, 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.*