# ShotCheck vs PeptideWiz

The clearest difference is in-app purchases: ShotCheck at none against PeptideWiz's 4. PeptideWiz's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. PeptideWiz sells 4 in-app purchases, starting at $9.00 per month. ShotCheck asks for nothing beyond the download.

ShotCheck ships an update every 10 days, PeptideWiz fortnightly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ShotCheck | PeptideWiz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/peptidewiz/id6788379224/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | — | Freemium |
| Size | 15 MB | 44 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Nianci Zhong](https://appshunter.io/developer/6772027559) | [Anthony Idi](https://appshunter.io/developer/6788379226) |

## What reviewers say

### ShotCheck

[App page](https://appshunter.io/ios/app/shotcheck-peptide-tracker/id6772027557)

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

**In-app purchases:** none


### PeptideWiz

[App page](https://appshunter.io/ios/app/peptidewiz/id6788379224)

Track provider-directed protocols like peptides, supplements, and medications privately and efficiently. Get smart reminders, log doses with a tap, and monitor your progress with detailed insights. Export your data anytime.

**Highlights:** Purpose-built protocol tracking, Private data storage, Peptide-aware tools including reconstitution calculator, Smart scheduling and on-device reminders, One-tap logging for doses and side effects, Progress tracking and data export

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Monthly | $9.00 | per month |
| Pro Monthly | $14.99 | per month |
| Standard Yearly | $89.00 | per year |
| Pro Yearly | $149.00 | per year |


## Frequently asked questions

### Is ShotCheck free?

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

### Is PeptideWiz free?

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

### Do ShotCheck or PeptideWiz have ads?

Neither ShotCheck nor PeptideWiz shows ads.

### Which is updated more often, ShotCheck or PeptideWiz?

ShotCheck ships an update every 10 days, and PeptideWiz fortnightly. Most recently, ShotCheck was updated on October 25, 2026 and PeptideWiz on October 31, 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.*