# Bio Log Peptide Journal vs MoveLog

The clearest difference is in-app purchases: MoveLog at none against Bio Log Peptide Journal's 1. MoveLog also leads on update cadence (every 3 days vs every 2 weeks) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Bio Log Peptide Journal sells 1 in-app purchase, starting at $3.99 per month. MoveLog asks for nothing beyond the download.

Bio Log Peptide Journal ships an update every 2 weeks, MoveLog every 3 days. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bio Log Peptide Journal | MoveLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/bio-log-peptide-journal/id6773158529/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Subscription | — |
| Size | 4 MB | 23 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [alexander rieger](https://appshunter.io/developer/1839352038) | [MATEUSZ WLAZLO](https://appshunter.io/developer/6803981099) |

## What reviewers say

### Bio Log Peptide Journal

[App page](https://appshunter.io/ios/app/bio-log-peptide-journal/id6773158529)

This app provides a private journal for tracking peptides, compounds, and related health data. It helps organize schedules, vial notes, labs, and progress with AI-powered insights. It is for personal tracking and informational purposes only.

**Highlights:** Peptide and compound tracking, Dose logs and history, Schedule reminders, Vial and inventory notes, Side effect tracking, Lab and biomarker logging, Progress photos and notes, AI summaries and insights

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bio Log Membership | $3.99 | per month |


### MoveLog

[App page](https://appshunter.io/ios/app/movelog-activity-tracker/id6803981097)

**In-app purchases:** none


## Frequently asked questions

### Is Bio Log Peptide Journal free?

Bio Log Peptide Journal is free to download, with in-app purchases available.

### Is MoveLog free?

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

### Do Bio Log Peptide Journal or MoveLog have ads?

Neither Bio Log Peptide Journal nor MoveLog shows ads.

### Which is updated more often, Bio Log Peptide Journal or MoveLog?

Bio Log Peptide Journal ships an update every 2 weeks, and MoveLog every 3 days. Most recently, Bio Log Peptide Journal was updated on October 18, 2026 and MoveLog on October 24, 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.*