# 私语输入法 vs Boundless Screenshot

The clearest difference is review sentiment: 私语输入法 at 83% against Boundless Screenshot's 0%. 私语输入法 also leads on in-app purchases (none vs 1) and rating (4.0 vs 3.7). Boundless Screenshot's advantage is price (Free vs $0.99) and update cadence (every 9 days vs monthly). On ratings volume, ads, device support and iOS requirement there is nothing between them.

Boundless Screenshot is free to download; 私语输入法 costs $0.99 up front. Boundless Screenshot sells 1 one-off in-app purchase. 私语输入法 asks for nothing beyond the download.

私语输入法 holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews point the same way: 83% of 私语输入法's written reviews are positive against 0% of Boundless Screenshot's.

私语输入法 ships an update monthly, Boundless Screenshot every 9 days. The most recent releases landed on October 16, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 私语输入法 | Boundless Screenshot |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/id6446231799/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/boundless-screenshot/id6762754449/reviews) |
| Number of ratings | 3 | **6** |
| Positive reviews | **83.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | Paid | **Free** |
| Size | 57 MB | 10 MB |
| Requires iOS | **17.0.1** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [思语 明](https://appshunter.io/developer/1522214627) | [Yachao Yang](https://appshunter.io/developer/1461745005) |

## 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


### Boundless Screenshot

[App page](https://appshunter.io/ios/app/boundless-screenshot/id6762754449)

This utility app automatically stitches scrolling screen recordings into a single, high-resolution long image. It offers a minimalist interface for easy operation and ensures complete privacy with 100% offline processing. Perfect for saving web pages, chat histories, and more.

**Highlights:** Automatic stitching from screen recordings, Minimalist and one-tap operation, 100% offline and privacy-focused, Pixel-perfect alignment, Supports 11 major languages

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Scrollbar Pro | $0.99 | one-time |


## Frequently asked questions

### Is 私语输入法 free?

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

### Is Boundless Screenshot free?

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

### Which has better reviews, 私语输入法 or Boundless Screenshot?

私语输入法 is rated higher. 私语输入法 averages 4.0 out of 5 from 3 ratings, while Boundless Screenshot averages 3.7 from 6 ratings.

### Do 私语输入法 or Boundless Screenshot have ads?

Neither 私语输入法 nor Boundless Screenshot shows ads.

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

私语输入法 ships an update monthly, and Boundless Screenshot every 9 days. Most recently, 私语输入法 was updated on October 16, 2026 and Boundless Screenshot on September 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.*