# SPT vs Peptidy

The clearest difference is update cadence: Peptidy at every 4 days against SPT's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SPT sells 1 in-app purchase, starting at $179.99 per month and Peptidy sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

SPT ships an update every 3 weeks, Peptidy every 4 days. The most recent releases landed on September 18, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SPT | Peptidy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 46 MB | 50 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Sarah Evans](https://appshunter.io/developer/1713410229) | [Matthew Roberts](https://appshunter.io/developer/6781740935) |

## What reviewers say

### SPT

[App page](https://appshunter.io/ios/app/spt-coaching/id6470316598)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly coaching | $179.99 | per month |


### Peptidy

[App page](https://appshunter.io/ios/app/peptidy/id6781740933)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peptidy Monthly | $2.99 | per month |
| Peptidy Annual | $29.99 | per year |


## Frequently asked questions

### Is SPT free?

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

### Is Peptidy free?

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

### Do SPT or Peptidy have ads?

Neither SPT nor Peptidy shows ads.

### Which is updated more often, SPT or Peptidy?

SPT ships an update every 3 weeks, and Peptidy every 4 days. Most recently, SPT was updated on September 18, 2026 and Peptidy on September 20, 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.*