# ICAROS vs Stillee

The clearest difference is update cadence: Stillee at every 9 days against ICAROS's every 3 weeks. ICAROS's advantage is device support (4 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. ICAROS sells 4 in-app purchases, starting at $22.90 per month and Stillee sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ICAROS ships an update every 3 weeks, Stillee every 9 days. The most recent releases landed on October 24, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | ICAROS | Stillee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/icaros/id1519471598/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 90.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 431 MB | 38 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [ICAROS GmbH](https://appshunter.io/developer/1519471600) | [Competente Nuvem, LDA](https://appshunter.io/developer/6789107622) |

## What reviewers say

### ICAROS

[App page](https://appshunter.io/ios/app/icaros/id1519471598)

Engage in entertaining and effective workouts designed by sports scientists to build muscle, strengthen your core, and improve back health. Track your progress and achieve your fitness goals with interactive programs and exergames.

**Highlights:** Muscle building exercises, Core strengthening, Back health improvement, Interactive training programs, Progress tracking, Exergames, Heart rate monitoring

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ICAROS App PRO - One Month | $22.90 | per month |
| ICAROS App PRO - One Year | $229.00 | per year |
| 25 Sub Accounts | $449.00 | one-time |
| ICAROS App PRO - Lifetime | $899.00 | one-time |


### Stillee

[App page](https://appshunter.io/ios/app/stillee/id6789107620)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stillee Premium - Monthly | $6.99 | per month |
| Stillee Premium - Yearly | $39.90 | per year |


## Frequently asked questions

### Is ICAROS free?

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

### Is Stillee free?

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

### Do ICAROS or Stillee have ads?

Neither ICAROS nor Stillee shows ads.

### Which is updated more often, ICAROS or Stillee?

ICAROS ships an update every 3 weeks, and Stillee every 9 days. Most recently, ICAROS was updated on October 24, 2026 and Stillee on October 3, 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.*