# 私语输入法 vs MarkMemo

The clearest difference is price: MarkMemo at Free against 私语输入法's $0.99. MarkMemo also leads on update cadence (every 11 days vs monthly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

MarkMemo is free to download; 私语输入法 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

私语输入法 ships an update monthly, MarkMemo every 11 days. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 私语输入法 | MarkMemo |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/id6446231799/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Paid | — |
| Size | 63 MB | 27 MB |
| Requires iOS | 17.0.1 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [思语 明](https://appshunter.io/developer/1522214627) | [舟 徐](https://appshunter.io/developer/1642105940) |

## What reviewers say

### 私语输入法

[App page](https://appshunter.io/ios/app/id6446231799)

This keyboard app offers advanced quantum encryption for your messages, images, and files, ensuring your private data remains secure. It features multiple input methods and encryption modes for private chats and group discussions, all without internet access or AI processing.

**Highlights:** Quantum encryption for messages, images, and files, Offline operation, no internet required, No ads, no AI, no data upload, Standard and private chat encryption modes, Multiple input methods (full Pinyin, 9-key, dual-pin), Customizable dual-pin layouts

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

**In-app purchases:** none


### MarkMemo

[App page](https://appshunter.io/ios/app/markmemo/id6757456958)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 私语输入法 free?

私语输入法 costs $0.99, with no in-app purchases.

### Is MarkMemo free?

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

### Do 私语输入法 or MarkMemo have ads?

Neither 私语输入法 nor MarkMemo shows ads.

### Which is updated more often, 私语输入法 or MarkMemo?

私语输入法 ships an update monthly, and MarkMemo every 11 days. Most recently, 私语输入法 was updated on October 20, 2026 and MarkMemo on October 16, 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.*