# Mark6 Reminder vs 小智计算器  Lite

The clearest difference is ads: 小智计算器  Lite at none against Mark6 Reminder's shown. 小智计算器  Lite also leads on update cadence (weekly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mark6 Reminder ships an update every 2 months, 小智计算器  Lite weekly. Both last shipped on September 23, 2026.

## The numbers

| Metric | Mark6 Reminder | 小智计算器  Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Size | 37 MB | 6 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Heung Kai Chan](https://appshunter.io/developer/1569414929) | [智杰 邓](https://appshunter.io/developer/1842048256) |

## What reviewers say

### Mark6 Reminder

[App page](https://appshunter.io/ios/app/mark6-reminder/id6744552226)

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

**In-app purchases:** none


### 小智计算器  Lite

[App page](https://appshunter.io/ios/app/lite/id6755171084)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mark6 Reminder free?

Mark6 Reminder is free to download, with no in-app purchases.

### Is 小智计算器  Lite free?

小智计算器  Lite is free to download, with no in-app purchases.

### Do Mark6 Reminder or 小智计算器  Lite have ads?

Mark6 Reminder shows ads; 小智计算器  Lite does not.

### Which is updated more often, Mark6 Reminder or 小智计算器  Lite?

Mark6 Reminder ships an update every 2 months, and 小智计算器  Lite weekly. Most recently, Mark6 Reminder was updated on September 23, 2026 and 小智计算器  Lite on September 23, 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.*