# Simplanum Pro vs Memento AI

The clearest difference is price: Memento AI at Free against Simplanum Pro's $1.99. Memento AI also leads on review sentiment (100% vs 56%) and rating (5.0 vs 2.5). On ratings volume, ads, device support and iOS requirement there is nothing between them.

Memento AI is free to download; Simplanum Pro costs $1.99 up front. Simplanum Pro sells 9 in-app purchases, starting at $0.99 per month. Memento AI asks for nothing beyond the download.

Memento AI holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 56% of Simplanum Pro's written reviews are positive against 100% of Memento AI's.

Simplanum Pro ships an update every 2 months, Memento AI every 4 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Simplanum Pro | Memento AI |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/simplanum-pro-notes-organizer/id1186017640/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/memento-ai-second-brain/id6760240885/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 56.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Paid | **Free** |
| Size | 141 MB | 47 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Simplanum Team](https://appshunter.io/developer/1125808770) | [Irakli Kochua](https://appshunter.io/developer/1831313246) |

## What reviewers say

### Simplanum Pro

[App page](https://appshunter.io/ios/app/simplanum-pro-notes-organizer/id1186017640)

Organize your life with a powerful note-taking and planning tool. Create detailed entries, manage tasks, and sync across all your devices. Share information and collaborate with others seamlessly.

**Highlights:** Create notes with text and checklists, Convert entries to events with date and time, Attach unlimited files of any type, Sync notes and events across devices, Organize notes by notebooks, Share records and notebooks with contacts

**Features:** macOS Compatibility, Siri integration, Apple Watch app, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite Cloud - start to plan | $0.99 | per month |
| BASE Cloud - A good choise | $1.99 | per month |
| Plus Cloud - Work together | $5.99 | per month |
| Additional Notebooks | $0.99 | one-time |
| Additional private notebook | $0.99 | one-time |
| Admin member in shared entry | $0.99 | one-time |
| Shared Notebook | $0.99 | one-time |
| Editor in shared entry | $0.99 | one-time |
| Share you entry to any person | $0.99 | one-time |


### Memento AI

[App page](https://appshunter.io/ios/app/memento-ai-second-brain/id6760240885)

Capture thoughts quickly via voice or text and have them automatically filed. Receive persistent reminders for deadlines that escalate as they approach. Ask questions in natural language to retrieve information from your notes.

**Highlights:** Voice and text note capture, Automatic transcription, Persistent deadline reminders, Natural language search, Private notes, Data export

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

**In-app purchases:** none


## Frequently asked questions

### Is Simplanum Pro free?

Simplanum Pro costs $1.99, and also offers in-app purchases.

### Is Memento AI free?

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

### Which has better reviews, Simplanum Pro or Memento AI?

Memento AI is rated higher. Simplanum Pro averages 2.5 out of 5 from 2 ratings, while Memento AI averages 5.0 from 2 ratings.

### Do Simplanum Pro or Memento AI have ads?

Neither Simplanum Pro nor Memento AI shows ads.

### Which is updated more often, Simplanum Pro or Memento AI?

Simplanum Pro ships an update every 2 months, and Memento AI every 4 days. Most recently, Simplanum Pro was updated on November 2, 2026 and Memento AI on October 31, 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.*