# FitterUp vs SENS

The clearest difference is update cadence: FitterUp at every 3 weeks against SENS's every 4 months. SENS's advantage is iOS requirement (13.0 vs 15.1). On price, ads, 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.

FitterUp ships an update every 3 weeks, SENS every 4 months. The most recent releases landed on September 20, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | FitterUp | SENS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 58 MB | 92 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [gillz.nl](https://appshunter.io/developer/881882226) | [Jan Mink](https://appshunter.io/developer/985977055) |

## What reviewers say

### FitterUp

[App page](https://appshunter.io/ios/app/fitterup/id1449603286)

This app acts as a personal vitality coach, rewarding you with Healthcoins for making healthy choices daily. Earn coins by taking the stairs, reaching health goals, or buying healthy items. Spend your earned coins on beneficial products and services.

**Highlights:** Vitality coaching, Healthcoin rewards, Daily healthy choice tracking, Redeemable rewards, Apple HealthKit integration, Step and sleep tracking

**In-app purchases:** none


### SENS

[App page](https://appshunter.io/ios/app/sens/id1474618837)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FitterUp free?

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

### Is SENS free?

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

### Do FitterUp or SENS have ads?

Neither FitterUp nor SENS shows ads.

### Which is updated more often, FitterUp or SENS?

FitterUp ships an update every 3 weeks, and SENS every 4 months. Most recently, FitterUp was updated on September 20, 2026 and SENS on October 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.*