# Preserver vs Planndu

The clearest difference is review sentiment: Preserver at 100% against Planndu's 0%. Preserver also leads on in-app purchases (none vs 2). Planndu's advantage is update cadence (every 5 days vs every 3 weeks) and iOS requirement (15.0 vs 18.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Planndu sells 2 in-app purchases, starting at $3.99 per month. Preserver asks for nothing beyond the download.

Preserver ships an update every 3 weeks, Planndu every 5 days. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Preserver | Planndu |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/planndu-to-do-list-and-notes/id6754592039/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 106 MB | 83 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Preserver.me LLC](https://appshunter.io/developer/1711323195) | [Kateryna Kontorovych](https://appshunter.io/developer/1849101989) |

## What reviewers say

### Preserver

[App page](https://appshunter.io/ios/app/preserver/id6443649784)

This app allows you to record observations like audio, text, images, and videos within defined activities. It automatically logs location, time, and date, creating an immutable record of your involvement. Data is stored locally and can be shared via Google Drive or exported as a ZIP archive.

**Highlights:** Record audio, text, images, and video, Automatic location, time, and date stamping, Activity-based data organization, Immutable activity artifacts, Google Drive sharing and export options, AI ChatBot integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Planndu

[App page](https://appshunter.io/ios/app/planndu-to-do-list-and-notes/id6754592039)

This app combines task management, reminders, and a focus timer to boost organization and productivity. It helps users build routines, manage tasks from errands to large goals, and overcome procrastination with customizable focus sessions and calming background sounds.

**Highlights:** Task and note management, Reliable reminders, Customizable Pomodoro focus timer, Productivity background sounds, Pre-made and custom templates, Task grouping and projects, Home screen widget

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $3.99 | per month |
| Yearly Plan | $29.99 | per year |


## Frequently asked questions

### Is Preserver free?

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

### Is Planndu free?

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

### Do Preserver or Planndu have ads?

Neither Preserver nor Planndu shows ads.

### Which is updated more often, Preserver or Planndu?

Preserver ships an update every 3 weeks, and Planndu every 5 days. Most recently, Preserver was updated on October 24, 2026 and Planndu on October 9, 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.*