# Protein Intake Tracker vs AIDO

The clearest difference is in-app purchases: Protein Intake Tracker at none against AIDO's 3. Protein Intake Tracker also leads on iOS requirement (13.0 vs 15.5). AIDO's advantage is update cadence (every 4 weeks vs every 14 months). On price, ads and device support there is nothing between them.

Both are free to download. AIDO sells 3 in-app purchases, starting at $4.99 per 7 days. Protein Intake Tracker asks for nothing beyond the download.

Protein Intake Tracker ships an update every 14 months, AIDO every 4 weeks. The most recent releases landed on September 10, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Protein Intake Tracker | AIDO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 weeks** |
| Size | 18 MB | 79 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Aidan Correll](https://appshunter.io/developer/1681425040) | [Hasan ABASOV](https://appshunter.io/developer/6777231128) |

## What reviewers say

### Protein Intake Tracker

[App page](https://appshunter.io/ios/app/protein-intake-tracker/id6738889732)

**Features:** macOS Compatibility

**In-app purchases:** none


### AIDO

[App page](https://appshunter.io/ios/app/aido-supplements-assistant/id6777231126)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Annual Premium | $59.99 | per year |


## Frequently asked questions

### Is Protein Intake Tracker free?

Protein Intake Tracker is free to download, with no in-app purchases.

### Is AIDO free?

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

### Do Protein Intake Tracker or AIDO have ads?

Neither Protein Intake Tracker nor AIDO shows ads.

### Which is updated more often, Protein Intake Tracker or AIDO?

Protein Intake Tracker ships an update every 14 months, and AIDO every 4 weeks. Most recently, Protein Intake Tracker was updated on September 10, 2026 and AIDO on August 13, 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.*