# Allow vs Protein Calorie

Allow and Protein Calorie are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Allow sells 4 in-app purchases, starting at $4.99 per 7 days and Protein Calorie sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Allow ships an update every 4 days, Protein Calorie weekly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Allow | Protein Calorie |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Weekly |
| Size | 118 MB | 63 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Thiago Abdalla](https://appshunter.io/developer/1890273568) | [MERVE BASOGLU](https://appshunter.io/developer/1896167257) |

## What reviewers say

### Allow

[App page](https://appshunter.io/ios/app/allow-believable-affirmations/id6761560372)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Align Premium | $4.99 | per 7 days |
| Align Monthly | $5.99 | per month |
| Align Premium | $19.99 | per year |
| Align Premium Lifetime | $79.99 | one-time |


### Protein Calorie

[App page](https://appshunter.io/ios/app/protein-calorie-procaltracker/id6766024304)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $2.99 | per 7 days |
| ProCalTracker | $5.99 | per month |
| ProCalTracker | $49.99 | per year |


## Frequently asked questions

### Is Allow free?

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

### Is Protein Calorie free?

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

### Do Allow or Protein Calorie have ads?

Both Allow and Protein Calorie show ads.

### Which is updated more often, Allow or Protein Calorie?

Allow ships an update every 4 days, and Protein Calorie weekly. Most recently, Allow was updated on October 28, 2026 and Protein Calorie on October 24, 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.*