# ZRing vs Zemyee Memo

The clearest difference is in-app purchases: ZRing at none against Zemyee Memo's 9. ZRing also leads on iOS requirement (12.0 vs 15.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Zemyee Memo sells 9 in-app purchases, starting at $14.99 per month. ZRing asks for nothing beyond the download.

ZRing ships an update fortnightly, Zemyee Memo every 2 weeks. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ZRing | Zemyee Memo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Size | 51 MB | 207 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +17 | 4+ |
| Developer | [Shenzhen Zhilian Shengya Electronic Technology Co., Ltd.](https://appshunter.io/developer/1690189809) | [Shenzhen Zhenyi Shidai Technology Co., Ltd.](https://appshunter.io/developer/1803810241) |

## What reviewers say

### ZRing

[App page](https://appshunter.io/ios/app/zring/id6742728038)

**In-app purchases:** none


### Zemyee Memo

[App page](https://appshunter.io/ios/app/zemyee-memo/id6793783883)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Product | $14.99 | per month |
| Pruduct | $29.99 | per month |
| Pruduct | $99.99 | per year |
| Pruduct | $239.99 | per year |
| Product | $0.59 | one-time |
| Product | $0.99 | one-time |
| Product | $1.99 | one-time |
| Product | $2.99 | one-time |
| Pruduct | $9.99 | one-time |


## Frequently asked questions

### Is ZRing free?

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

### Is Zemyee Memo free?

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

### Do ZRing or Zemyee Memo have ads?

Neither ZRing nor Zemyee Memo shows ads.

### Which is updated more often, ZRing or Zemyee Memo?

ZRing ships an update fortnightly, and Zemyee Memo every 2 weeks. Most recently, ZRing was updated on October 25, 2026 and Zemyee Memo on October 20, 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.*