# WSS vs Memo

The clearest difference is in-app purchases: WSS at none against Memo's 1. Memo's advantage is update cadence (every 10 days vs every 27 months) and iOS requirement (13.6 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Memo sells 1 one-off in-app purchase. WSS asks for nothing beyond the download.

WSS ships an update every 27 months, Memo every 10 days. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | WSS | Memo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 10 days** |
| Size | 17 MB | 245 MB |
| Requires iOS | 15.6 | **13.6** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Atlas Tech Solutions](https://appshunter.io/developer/1471358794) | [Man Hung Sun](https://appshunter.io/developer/1471605573) |

## What reviewers say

### WSS

[App page](https://appshunter.io/ios/app/wss/id1471358795)

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

**In-app purchases:** none


### Memo

[App page](https://appshunter.io/ios/app/memo-elder-friendly/id1589638081)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| upgrade | $0.99 | one-time |


## Frequently asked questions

### Is WSS free?

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

### Is Memo free?

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

### Do WSS or Memo have ads?

Neither WSS nor Memo shows ads.

### Which is updated more often, WSS or Memo?

WSS ships an update every 27 months, and Memo every 10 days. Most recently, WSS was updated on October 29, 2026 and Memo on October 25, 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.*