# 随密 vs Terso

The clearest difference is rating: Terso at 5.0 against 随密's 1.0. 随密's advantage is iOS requirement (7.0 vs 17.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. 随密 sells 4 one-off in-app purchases and Terso sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Terso holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | 随密 | Terso |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/id1075789368/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/terso/id6810494717/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free with in-app purchases | Freemium |
| Size | 23 MB | 5 MB |
| Requires iOS | **7.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Suimeng](https://appshunter.io/developer/875254188) | [云鹏 洪](https://appshunter.io/developer/6810273320) |

## What reviewers say

### 随密

[App page](https://appshunter.io/ios/app/id1075789368)

Share your thoughts and secrets freely with customizable encryption. Choose from various methods to secure your messages before posting them on social media or sharing with specific individuals. Create your own private language.

**Highlights:** Customizable encryption methods, Basic encryption, Shuffled encryption, Ingmar encryption (daily key change), VIP encryption (user-defined), Share secrets on social media, Private communication with others

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6元 = 10次 | $0.99 | one-time |
| 12元 = 25次 | $1.99 | one-time |
| 30元 = 60次 | $4.99 | one-time |
| 98元 = 250次 | $14.99 | one-time |


### Terso

[App page](https://appshunter.io/ios/app/terso/id6810494717)

This app helps you declutter your photo library by scanning and identifying duplicate, similar, and junk files directly on your device. It offers features like batch deletion, daily photo flashbacks, and a timeline overview of your storage usage.

**Highlights:** Local offline scan, Batch remove duplicates & junk, Daily photo flashback, Timeline storage overview, Album folder overview

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is 随密 free?

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

### Is Terso free?

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

### Which has better reviews, 随密 or Terso?

Terso is rated higher. 随密 averages 1.0 out of 5 from 1 ratings, while Terso averages 5.0 from 1 ratings.

### Do 随密 or Terso have ads?

Neither 随密 nor Terso shows ads.

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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.*