# Memoit vs SubSum

The clearest difference is in-app purchases: SubSum at none against Memoit's 3. Memoit's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Memoit sells 3 in-app purchases, starting at $0.99 per month. SubSum asks for nothing beyond the download.

Memoit ships an update every 2 weeks, SubSum every 4 months. The most recent releases landed on September 23, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Memoit | SubSum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/memoit-capture-what-matters/id6749205145/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Freemium | — |
| Size | 43 MB | 2 MB |
| Requires iOS | 18.0 | **17** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [宇 刘](https://appshunter.io/developer/1551581698) | [桥 汪](https://appshunter.io/developer/1658027527) |

## What reviewers say

### Memoit

[App page](https://appshunter.io/ios/app/memoit-capture-what-matters/id6749205145)

Capture ideas, manage tasks, and track habits with this versatile note-taking app. Organize information across various scenarios, from personal notes and to-do lists to habit tracking and event reminders. Syncs seamlessly across devices for easy access.

**Highlights:** Multi-scenario note-taking, Task and habit management, Event reminders, Information organization, Cross-device sync, Home screen widgets

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.99 | per month |
| Annual Plan | $3.99 | per year |
| Lifetime Access | $7.99 | one-time |


### SubSum

[App page](https://appshunter.io/ios/app/subsum/id6754885566)

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

**In-app purchases:** none


## Frequently asked questions

### Is Memoit free?

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

### Is SubSum free?

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

### Do Memoit or SubSum have ads?

Neither Memoit nor SubSum shows ads.

### Which is updated more often, Memoit or SubSum?

Memoit ships an update every 2 weeks, and SubSum every 4 months. Most recently, Memoit was updated on September 23, 2026 and SubSum on September 26, 2026.

---

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