# ATMOSFIT vs Peptide Tracker

The clearest difference is in-app purchases: ATMOSFIT at none against Peptide Tracker's 4. ATMOSFIT also leads on iOS requirement (13.4 vs 17.6). Peptide Tracker's advantage is device support. On price there is nothing between them.

Both are free to download. Peptide Tracker sells 4 in-app purchases, starting at $3.99 per 7 days. ATMOSFIT asks for nothing beyond the download.

## The numbers

| Metric | ATMOSFIT | Peptide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/peptide-tracker-cycle/id6759026690/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Free |
| Size | 28 MB | 20 MB |
| Requires iOS | **13.4** | 17.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Fitbase](https://appshunter.io/developer/1530906929) | [Denis Kulkov](https://appshunter.io/developer/1867205516) |

## What reviewers say

### ATMOSFIT

[App page](https://appshunter.io/ios/app/atmosfit/id6748403158)

**In-app purchases:** none


### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-cycle/id6759026690)

Easily manage your peptide injections with custom reminders and a simple logging system. Track your history, injection sites, and notes to maintain consistency without the guesswork.

**Highlights:** Custom peptide setup, One-tap injection logging, Next injection countdown, Push notification reminders, Dose and site history, Pause or finish tracking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $4.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime access | $29.99 | one-time |


## Frequently asked questions

### Is ATMOSFIT free?

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

### Is Peptide Tracker free?

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

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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.*