# FluidRower vs AI Calorie Tracker

The clearest difference is in-app purchases: FluidRower at none against AI Calorie Tracker's 3. FluidRower also leads on iOS requirement (9.0 vs 15.0.0). AI Calorie Tracker's advantage is update cadence (every 8 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. AI Calorie Tracker sells 3 in-app purchases, starting at $6.99 per month. FluidRower asks for nothing beyond the download.

FluidRower ships an update every 6 weeks, AI Calorie Tracker every 8 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | FluidRower | AI Calorie Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (11 ratings)](https://appshunter.io/ios/app/fluidrower/id1449683562/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 4.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 22 MB | 63 MB |
| Requires iOS | **9.0** | 15.0.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [FIRST DEGREE FITNESS LIMITED](https://appshunter.io/developer/1449683561) | [Aventive GmbH](https://appshunter.io/developer/1799400727) |

## What reviewers say

### FluidRower

[App page](https://appshunter.io/ios/app/fluidrower/id1449683562)

Track your indoor rowing workouts with this app. Connect via Bluetooth to compatible rowing machines to set training targets, monitor progress, and analyze your performance. Achieve your fitness goals with structured workout options.

**Highlights:** Record indoor rowing workouts, Bluetooth connectivity, Set training targets, Analyze training progress, Compare workout data, Workout goal selection

**In-app purchases:** none


### AI Calorie Tracker

[App page](https://appshunter.io/ios/app/ai-calorie-tracker-nutrinova/id6742683138)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nutrinova - 1 month | $6.99 | per month |
| Nutrinova - 3 months | $14.99 | per 3 months |
| Nutrinova - 12 months | $39.99 | per year |


## Frequently asked questions

### Is FluidRower free?

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

### Is AI Calorie Tracker free?

AI Calorie Tracker is free to download, with in-app purchases available.

### Do FluidRower or AI Calorie Tracker have ads?

Neither FluidRower nor AI Calorie Tracker shows ads.

### Which is updated more often, FluidRower or AI Calorie Tracker?

FluidRower ships an update every 6 weeks, and AI Calorie Tracker every 8 days. Most recently, FluidRower was updated on November 2, 2026 and AI Calorie Tracker on October 30, 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.*