# ShotSync vs SleepKit

The clearest difference is update cadence: SleepKit at every 4 days against ShotSync's every 3 weeks. ShotSync's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ShotSync sells 3 in-app purchases, starting at $7.99 per month and SleepKit sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ShotSync ships an update every 3 weeks, SleepKit every 4 days. The most recent releases landed on September 23, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ShotSync | SleepKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/shotsync/id6762304159/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Freemium | — |
| Size | 41 MB | 146 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [MEAS Partners, LLC](https://appshunter.io/developer/1893725034) | [Cengiz Darian Hanci](https://appshunter.io/developer/1878103848) |

## What reviewers say

### ShotSync

[App page](https://appshunter.io/ios/app/shotsync/id6762304159)

Track GLP-1 medication doses, monitor weight loss progress, and log side effects. Access a research library on peptides and utilize advanced features like AI coaching and body composition analysis with this comprehensive health companion.

**Highlights:** Log GLP-1 medication doses, Track weight and progress, Log side effects and daily check-ins, Peptide research library, Reconstitution and dose calculators, AI Coach and Body Scan (Pro+), Meal and Bloodwork tracking (Pro+)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShotSync Pro | $7.99 | per month |
| ShotSync Pro | $59.99 | per year |
| ShotSync Pro+ | $99.99 | per year |


### SleepKit

[App page](https://appshunter.io/ios/app/sleepkit-sleep-score-tracker/id6777959375)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SleepKit Premium Monthly | $1.99 | per month |
| SleepKit Premium Yearly | $13.99 | per year |
| SleepKit Premium Lifetime | $31.99 | one-time |


## Frequently asked questions

### Is ShotSync free?

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

### Is SleepKit free?

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

### Do ShotSync or SleepKit have ads?

Neither ShotSync nor SleepKit shows ads.

### Which is updated more often, ShotSync or SleepKit?

ShotSync ships an update every 3 weeks, and SleepKit every 4 days. Most recently, ShotSync was updated on September 23, 2026 and SleepKit on September 29, 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.*