# MemoryDay. vs QingTrace Countdown

The clearest difference is in-app purchases: QingTrace Countdown at none against MemoryDay.'s 5. QingTrace Countdown also leads on update cadence (every 6 days vs every 2 months) and iOS requirement (17.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. MemoryDay. sells 5 in-app purchases, starting at $0.99 per 3 months. QingTrace Countdown asks for nothing beyond the download.

MemoryDay. ships an update every 2 months, QingTrace Countdown every 6 days. The most recent releases landed on October 2, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | MemoryDay. | QingTrace Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Size | 83 MB | 3 MB |
| Requires iOS | 26.0 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [思明 李](https://appshunter.io/developer/1895564643) | [开棋 姜](https://appshunter.io/developer/1471317815) |

## What reviewers say

### MemoryDay.

[App page](https://appshunter.io/ios/app/memoryday/id6763980778)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MemoryDay 季度会员 | $0.99 | per 3 months |
| MemoryDay 年度会员 | $1.99 | per year |
| 年度会员升级永久会员 | $1.99 | one-time |
| 季度会员升级永久会员 | $2.99 | one-time |
| MemoryDay 永久会员 | $3.99 | one-time |


### QingTrace Countdown

[App page](https://appshunter.io/ios/app/qingtrace-countdown/id6788675955)

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

**In-app purchases:** none


## Frequently asked questions

### Is MemoryDay. free?

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

### Is QingTrace Countdown free?

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

### Do MemoryDay. or QingTrace Countdown have ads?

Neither MemoryDay. nor QingTrace Countdown shows ads.

### Which is updated more often, MemoryDay. or QingTrace Countdown?

MemoryDay. ships an update every 2 months, and QingTrace Countdown every 6 days. Most recently, MemoryDay. was updated on October 2, 2026 and QingTrace Countdown on September 17, 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.*