# Thenics Flow vs Check

The clearest difference is in-app purchases: Check at none against Thenics Flow's 4. Check also leads on update cadence (every 3 days vs every 2 months). Thenics Flow's advantage is iOS requirement (13.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Thenics Flow sells 4 in-app purchases, starting at $3.99 per month. Check asks for nothing beyond the download.

Thenics Flow ships an update every 2 months, Check every 3 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Thenics Flow | Check |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (5 ratings)](https://appshunter.io/ios/app/thenics-flow/id6456984987/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 229 MB | 5 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Innothenics GmbH](https://appshunter.io/developer/1509531047) | [Bryan Mc Namara](https://appshunter.io/developer/1891432376) |

## What reviewers say

### Thenics Flow

[App page](https://appshunter.io/ios/app/thenics-flow/id6456984987)

Explore and master various movement sports like Parkour, Kickboxing, and Capoeira. This app offers a structured, level-based learning system with over 400 movements and guided workouts. Unlock your athletic potential with diverse training options.

**Highlights:** Level-based learning system, Learn over 400 movements, Guided workouts, Multiple movement sports, Technique explanations

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThenicsFlow Pro | $3.99 | per month |
| ThenicsFlow Pro | $44.99 | per year |
| Thenics Flow Pro | $149.99 | one-time |
| Thenics Flow Pro | $179.99 | one-time |


### Check

[App page](https://appshunter.io/ios/app/check-in-macros/id6806688584)

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

**In-app purchases:** none


## Frequently asked questions

### Is Thenics Flow free?

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

### Is Check free?

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

### Do Thenics Flow or Check have ads?

Neither Thenics Flow nor Check shows ads.

### Which is updated more often, Thenics Flow or Check?

Thenics Flow ships an update every 2 months, and Check every 3 days. Most recently, Thenics Flow was updated on October 24, 2026 and Check on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*