# Calorie Tracker Air vs TR10K

The clearest difference is review sentiment: Calorie Tracker Air at 100% against TR10K's 0%. TR10K's advantage is in-app purchases (none vs 13). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Calorie Tracker Air sells 13 in-app purchases, starting at $0.49 per 7 days. TR10K asks for nothing beyond the download.

Calorie Tracker Air ships an update every 2 months, TR10K every 5 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Calorie Tracker Air | TR10K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/tr10k/id1618958475/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 124 MB | 59 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Air Apps Systems](https://appshunter.io/developer/1316153435) | [Parachute Digital Solutions LTD](https://appshunter.io/developer/1324103094) |

## What reviewers say

### Calorie Tracker Air

[App page](https://appshunter.io/ios/app/calorie-tracker-air/id1608577581)

Easily track your daily calorie intake and monitor nutritional values to achieve your weight goals. Plan your meals and adopt a healthier lifestyle with this straightforward nutrition tracker.

**Highlights:** Calorie counting, Meal planning, Nutritional value tracking, Weight goal setting, Food barcode scanning, Pro features

**Features:** macOS Compatibility

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Air Apps One | $0.49 | per 7 days |
| Air Apps One | $1.99 | per month |
| Air Apps One - 1 Week | $4.99 | per 7 days |
| Air Apps One Welcome - 1 Week | $4.99 | per 7 days |
| Air Apps One - 1 Week | $5.99 | per 7 days |
| Air Apps One - 1 Week | $7.99 | per 7 days |
| Air Apps One - 1 Month | $9.99 | per month |
| Air Apps One - 1 Week | $9.99 | per 7 days |
| Air Apps One - 1 Week | $12.99 | per 7 days |
| Air Apps One - 1 Week | $12.99 | per 7 days |
| Air Apps One | $19.99 | per year |
| Air Apps One - 1 Year | $69.99 | per year |
| Air Apps Pro - 1 Month | $199.99 | per month |


### TR10K

[App page](https://appshunter.io/ios/app/tr10k/id1618958475)

Join a global running community with weekly races. Track your progress with GPS, compete on a global league table, and compare your performance against other runners. Races are available year-round.

**Highlights:** GPS tracking, Interactive race map, Weekly 7-day race clock, 52 races annually, Global league table, Runner comparison feature

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

**In-app purchases:** none


## Frequently asked questions

### Is Calorie Tracker Air free?

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

### Is TR10K free?

TR10K is free to download, with no in-app purchases.

### Do Calorie Tracker Air or TR10K have ads?

Both Calorie Tracker Air and TR10K show ads.

### Which is updated more often, Calorie Tracker Air or TR10K?

Calorie Tracker Air ships an update every 2 months, and TR10K every 5 weeks. Most recently, Calorie Tracker Air was updated on October 9, 2026 and TR10K on October 7, 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.*