# Peptide Tracker vs Quittin' Time

The clearest difference is update cadence: Peptide Tracker at every 5 days against Quittin' Time's every 2 months. Peptide Tracker also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Peptide Tracker sells 2 in-app purchases, starting at $9.99 per month and Quittin' Time sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Peptide Tracker ships an update every 5 days, Quittin' Time every 2 months. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Peptide Tracker | Quittin' Time |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (43 ratings)](https://appshunter.io/ios/app/peptide-tracker-frontload/id6763661364/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Freemium | — |
| Size | 51 MB | 9 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [STACKEDDD LLC](https://appshunter.io/developer/1895423538) | [Timothy Schindler](https://appshunter.io/developer/6773579236) |

## What reviewers say

### Peptide Tracker

[App page](https://appshunter.io/ios/app/peptide-tracker-frontload/id6763661364)

Track peptide and TRT/HRT protocols with dose calculators, blood-level charts, and injection reminders. Features an AI coach that analyzes your labs and health data for personalized insights. Your health data remains private on your device.

**Highlights:** Dose, blend, and half-life calculators, Blood-level PK charts, Injection logging with site rotation, Full inventory tracking, Phased protocols and titration schedules, Lab result tracking and trend charts, AI coach for health data analysis

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stackeddd Pro | $9.99 | per month |
| Stackeddd Pro | $59.99 | per year |


### Quittin' Time

[App page](https://appshunter.io/ios/app/quittin-time-work-timer/id6773579234)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quittin Time Pro | $6.99 | one-time |


## Frequently asked questions

### Is Peptide Tracker free?

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

### Is Quittin' Time free?

Quittin' Time is free to download, with in-app purchases available.

### Do Peptide Tracker or Quittin' Time have ads?

Neither Peptide Tracker nor Quittin' Time shows ads.

### Which is updated more often, Peptide Tracker or Quittin' Time?

Peptide Tracker ships an update every 5 days, and Quittin' Time every 2 months. Most recently, Peptide Tracker was updated on October 9, 2026 and Quittin' Time on October 2, 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.*