# Mnesia vs Petimer

The clearest difference is in-app purchases: Mnesia at none against Petimer's 8. Petimer's advantage is update cadence (every 2 weeks vs every 17 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Petimer sells 8 in-app purchases, starting at $3.99 per month. Mnesia asks for nothing beyond the download.

Mnesia ships an update every 17 months, Petimer every 2 weeks. The most recent releases landed on October 23, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Mnesia | Petimer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/petimer-pomodoro-study-timer/id6754186714/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 89 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trifork A/S](https://appshunter.io/developer/323994904) | [NIKITA MURZIN](https://appshunter.io/developer/1846994354) |

## What reviewers say

### Mnesia

[App page](https://appshunter.io/ios/app/mnesia/id392269920)

This app helps you organize your life and work by creating and managing structured checklists. You can design master checklists for recurring tasks and share them with others for collaboration. Keep track of your progress and ensure you never forget important steps.

**Highlights:** Create master checklists, Use checklists for tasks, Track checklist usage history, Monitor work performed, Share checklists via iCloud, Collaborate on shared checklists

**Features:** macOS Compatibility

**In-app purchases:** none


### Petimer

[App page](https://appshunter.io/ios/app/petimer-pomodoro-study-timer/id6754186714)

This app uses the Pomodoro technique to help users focus on tasks and build study habits. It gamifies the experience by allowing users to collect virtual pets as rewards for completing focus sessions, making productivity a calm adventure.

**Highlights:** Customizable Pomodoro timer (25/5), Virtual pet collection rewards, Focus statistics and charts, Session history tracking, Stress-free productivity approach, Daily focus habit building

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quiet Hour Pass (1 Month) | $3.99 | per month |
| Quiet Hour Pass (1 Year) | $29.99 | per year |
| 50 Timebits | $0.99 | one-time |
| 230 Timebits | $2.99 | one-time |
| 520 Timebits | $5.99 | one-time |
| 1180 Timebits | $12.99 | one-time |
| 2590 Timebits | $24.99 | one-time |
| 5450 Timebits | $49.99 | one-time |


## Frequently asked questions

### Is Mnesia free?

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

### Is Petimer free?

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

### Do Mnesia or Petimer have ads?

Neither Mnesia nor Petimer shows ads.

### Which is updated more often, Mnesia or Petimer?

Mnesia ships an update every 17 months, and Petimer every 2 weeks. Most recently, Mnesia was updated on October 23, 2026 and Petimer on October 7, 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.*