# QuoTodo vs Smri

The clearest difference is in-app purchases: QuoTodo at none against Smri's 2. QuoTodo also leads on iOS requirement (15.1 vs 17.0). Smri's advantage is ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price and device support there is nothing between them.

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

QuoTodo ships an update every 3 weeks, Smri every 2 days. The most recent releases landed on September 10, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | QuoTodo | Smri |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 27 MB | 43 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yi Fang Yeh](https://appshunter.io/developer/1799124830) | [chung-Ying Xie](https://appshunter.io/developer/1292685929) |

## What reviewers say

### QuoTodo

[App page](https://appshunter.io/ios/app/quotodo/id6743733598)

**Features:** macOS Compatibility

**In-app purchases:** none


### Smri

[App page](https://appshunter.io/ios/app/smri/id6747955368)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Annual | $39.99 | per year |


## Frequently asked questions

### Is QuoTodo free?

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

### Is Smri free?

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

### Do QuoTodo or Smri have ads?

QuoTodo shows ads; Smri does not.

### Which is updated more often, QuoTodo or Smri?

QuoTodo ships an update every 3 weeks, and Smri every 2 days. Most recently, QuoTodo was updated on September 10, 2026 and Smri on September 5, 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.*