# ThreadSplit vs Retatrutide Tracker

The clearest difference is in-app purchases: Retatrutide Tracker at none against ThreadSplit's 3. ThreadSplit's advantage is update cadence (every 6 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ThreadSplit sells 3 in-app purchases, starting at $0.99 per month. Retatrutide Tracker asks for nothing beyond the download.

ThreadSplit ships an update every 6 days, Retatrutide Tracker every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ThreadSplit | Retatrutide Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/retatrutide-tracker-retapal/id6788787015/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 41 MB | 57 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [雷雷 张](https://appshunter.io/developer/1803875512) | [John Kevin Basco](https://appshunter.io/developer/1803746571) |

## What reviewers say

### ThreadSplit

[App page](https://appshunter.io/ios/app/threadsplit-tweet-splitter/id6754634135)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ThreadSplit Pro — Monthly | $0.99 | per month |
| ThreadSplit Pro — Yearly | $5.99 | per year |
| Lifetime | $2.99 | one-time |


### Retatrutide Tracker

[App page](https://appshunter.io/ios/app/retatrutide-tracker-retapal/id6788787015)

Easily log your weekly peptide doses and receive timely reminders for your next injection. Track your hunger levels between doses to monitor progress. All your data is stored privately on your device without requiring any accounts.

**Highlights:** Log weekly peptide doses, Countdown to next injection, Dose reminders, Hunger check-ins, Private on-device storage, Calorie and macro tracking

**In-app purchases:** none


## Frequently asked questions

### Is ThreadSplit free?

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

### Is Retatrutide Tracker free?

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

### Do ThreadSplit or Retatrutide Tracker have ads?

Neither ThreadSplit nor Retatrutide Tracker shows ads.

### Which is updated more often, ThreadSplit or Retatrutide Tracker?

ThreadSplit ships an update every 6 days, and Retatrutide Tracker every 2 weeks. Most recently, ThreadSplit was updated on October 30, 2026 and Retatrutide Tracker 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.*