# TASS kun vs Smart Memo

The clearest difference is in-app purchases: TASS kun at none against Smart Memo's 1. TASS kun also leads on device support (3 vs 1) and iOS requirement (15.5 vs 18.0). Smart Memo's advantage is update cadence (every 4 days vs every 11 days). On price and ads there is nothing between them.

Both are free to download. Smart Memo sells 1 in-app purchase, starting at $1.99 per month. TASS kun asks for nothing beyond the download.

TASS kun ships an update every 11 days, Smart Memo every 4 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | TASS kun | Smart Memo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 11 days | **Every 4 days** |
| Size | 5 MB | 28 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [koyo kuze](https://appshunter.io/developer/1862339457) | [LYRICISM](https://appshunter.io/developer/1855857530) |

## What reviewers say

### TASS kun

[App page](https://appshunter.io/ios/app/tass-kun/id6756688086)

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

**In-app purchases:** none


### Smart Memo

[App page](https://appshunter.io/ios/app/smart-memo-widget-notepad/id6757675750)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Smart-Memo Premium | $1.99 | per month |


## Frequently asked questions

### Is TASS kun free?

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

### Is Smart Memo free?

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

### Do TASS kun or Smart Memo have ads?

Both TASS kun and Smart Memo show ads.

### Which is updated more often, TASS kun or Smart Memo?

TASS kun ships an update every 11 days, and Smart Memo every 4 days. Most recently, TASS kun was updated on October 25, 2026 and Smart Memo 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.*