# Pept Colony vs Dosify AI

The clearest difference is update cadence: Dosify AI at every 9 days against Pept Colony's every 7 months. Pept Colony's advantage is rating (4.5 vs 4.2) and review sentiment (100% vs 83%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Pept Colony sells 2 in-app purchases, starting at $19.99 per month and Dosify AI sells 5 in-app purchases, starting at $7.49 per month. Whichever you choose, the download price is not the number that matters.

Pept Colony holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 8 and 5 respectively. Written reviews point the same way: 100% of Pept Colony's written reviews are positive against 83% of Dosify AI's.

Pept Colony ships an update every 7 months, Dosify AI every 9 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Pept Colony | Dosify AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/pept-colony/id6757826391/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/dosify-ai/id6760194250/reviews) |
| Number of ratings | **8** | 5 |
| Positive reviews | **100.0% of reviews** | 83.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | Freemium | Freemium |
| Size | 40 MB | 63 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Reese Ramirez](https://appshunter.io/developer/1789701389) | [AJ Capital Holdings LLC](https://appshunter.io/developer/1883100303) |

## What reviewers say

### Pept Colony

[App page](https://appshunter.io/ios/app/pept-colony/id6757826391)

This app helps researchers meticulously track peptide protocols, manage dosing schedules, and monitor inventory. Visualize progress with analytics and connect with a community for shared insights and vendor reviews. Prioritizes user privacy with secure cloud storage.

**Highlights:** Custom peptide protocol tracking, Smart dosing schedule creation, Inventory management for supplies, Progress visualization with analytics, Community forums and vendor reviews, Secure data storage and privacy

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $19.99 | per month |
| Premium Yearly | $214.99 | per year |


### Dosify AI

[App page](https://appshunter.io/ios/app/dosify-ai/id6760194250)

This app helps users manage their peptide routines by tracking doses, logging injections and oral intake, and providing personalized insights. It includes an AI assistant for answering questions about routines and a calculator for precise dosing.

**Highlights:** Track and log peptide doses, AI assistant for routine questions, Peptide calculator for precise dosing, Site rotation logging, Personalized insights and consistency tracking, Daily routine reminders, Cloud sync

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dosify Monthly Special Offer | $7.49 | per month |
| Dosify Monthly | $9.99 | per month |
| Dosify Monthly with Free Trial | $9.99 | per month |
| Dosify Yearly | $99.00 | per year |
| Dosify Yearly with Free Trial | $99.00 | per year |


## Frequently asked questions

### Is Pept Colony free?

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

### Is Dosify AI free?

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

### Which has better reviews, Pept Colony or Dosify AI?

Pept Colony is rated higher. Pept Colony averages 4.5 out of 5 from 8 ratings, while Dosify AI averages 4.2 from 5 ratings.

### Do Pept Colony or Dosify AI have ads?

Neither Pept Colony nor Dosify AI shows ads.

### Which is updated more often, Pept Colony or Dosify AI?

Pept Colony ships an update every 7 months, and Dosify AI every 9 days. Most recently, Pept Colony was updated on October 31, 2026 and Dosify AI on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*