# KCal vs AllTrain

The clearest difference is in-app purchases: AllTrain at none against KCal's 5. AllTrain also leads on update cadence (every 3 days vs every 2 months) and iOS requirement (15.0 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. KCal sells 5 in-app purchases, starting at $4.99 per 7 days. AllTrain asks for nothing beyond the download.

KCal ships an update every 2 months, AllTrain every 3 days. The most recent releases landed on October 5, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | KCal | AllTrain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/kcal-calorie-tracker-ai/id6746461348/reviews)** | — |
| Number of ratings | **7** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 101 MB | 35 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | +4 | 4+ |
| Developer | [riza erdi karakus](https://appshunter.io/developer/1643754519) | [Ramanandha Pradana](https://appshunter.io/developer/1861541133) |

## What reviewers say

### KCal

[App page](https://appshunter.io/ios/app/kcal-calorie-tracker-ai/id6746461348)

This AI-powered app simplifies calorie and nutrition tracking. Easily log meals by taking a photo or manually entering them, and monitor your exercise to understand your daily intake and output for achieving health goals.

**Highlights:** AI photo food logging, Manual food entry, Exercise tracking, Progress charts, AI diet assistant, Custom goals and reminders, Multi-diet support

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly $3.99 | $4.99 | per 7 days |
| Monthly $4.99 | $19.99 | per month |
| Annual $19.99 | $29.99 | per year |
| Yearly $19.99 | $29.99 | per year |
| Annual $24.99 | $29.99 | per year |


### AllTrain

[App page](https://appshunter.io/ios/app/alltrain/id6783734264)

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

**In-app purchases:** none


## Frequently asked questions

### Is KCal free?

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

### Is AllTrain free?

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

### Do KCal or AllTrain have ads?

Neither KCal nor AllTrain shows ads.

### Which is updated more often, KCal or AllTrain?

KCal ships an update every 2 months, and AllTrain every 3 days. Most recently, KCal was updated on October 5, 2026 and AllTrain on October 28, 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.*