# Trainable Trainer vs Calbie

The clearest difference is update cadence: Trainable Trainer at every 2 weeks against Calbie's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Trainable Trainer sells 5 one-off in-app purchases and Calbie sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Trainable Trainer ships an update every 2 weeks, Calbie monthly. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Trainable Trainer | Calbie |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 52 MB | 71 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [TRAINABLE AI TECHNOLOGIES - FZCO](https://appshunter.io/developer/6798617559) | [Zachary Nihankin](https://appshunter.io/developer/6792256997) |

## What reviewers say

### Trainable Trainer

[App page](https://appshunter.io/ios/app/trainable-trainer/id6760775549)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Trainable Ads | $2.99 | one-time |
| Monthly Trainable Ads | $7.99 | one-time |
| Trainer Standard | $22.99 | one-time |
| Trainer Elite | $24.99 | one-time |
| Yearly Trainable Ads | $59.99 | one-time |


### Calbie

[App page](https://appshunter.io/ios/app/calbie-ai-calorie-tracker/id6792256995)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bulking AI Monthly | $9.99 | per month |
| Bulking AI Annual Offer | $19.99 | per year |
| Bulking AI Yearly | $29.99 | per year |


## Frequently asked questions

### Is Trainable Trainer free?

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

### Is Calbie free?

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

### Do Trainable Trainer or Calbie have ads?

Neither Trainable Trainer nor Calbie shows ads.

### Which is updated more often, Trainable Trainer or Calbie?

Trainable Trainer ships an update every 2 weeks, and Calbie monthly. Most recently, Trainable Trainer was updated on October 13, 2026 and Calbie on October 4, 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.*