# 顺顺 vs Soundiary

The clearest difference is price: 顺顺 at Free against Soundiary's $0.99. 顺顺 also leads on iOS requirement (15.2 vs 18.0). Soundiary's advantage is in-app purchases (none vs 10) and update cadence (every 3 days vs every 9 days). On ads and device support there is nothing between them.

顺顺 is free to download; Soundiary costs $0.99 up front. 顺顺 sells 10 one-off in-app purchases. Soundiary asks for nothing beyond the download.

顺顺 ships an update every 9 days, Soundiary every 3 days. The most recent releases landed on November 5, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 顺顺 | Soundiary |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | — | Paid |
| Size | 97 MB | 2 MB |
| Requires iOS | **15.2** | 18.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 9+ | 4+ |
| Developer | [贵鑫 洪](https://appshunter.io/developer/1894008062) | [磊 辛](https://appshunter.io/developer/6820685434) |

## What reviewers say

### 顺顺

[App page](https://appshunter.io/ios/app/ai/id6762449849)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI解答次数（20次） | $3.99 | one-time |
| 报告解锁（29.9档） | $3.99 | one-time |
| MBTI性格测试 | $3.99 | one-time |
| 瑞文智商测试 | $3.99 | one-time |
| 霍兰德职业兴趣测试 | $3.99 | one-time |
| 综合心理健康评估 | $3.99 | one-time |
| 报告解锁（39.9档） | $5.99 | one-time |
| 7天体验会员 | $5.99 | one-time |
| 一个月会员 | $12.99 | one-time |
| 1年会员 | $39.99 | one-time |


### Soundiary

[App page](https://appshunter.io/ios/app/soundiary/id6822114548)

This app transforms your daily sounds and body signals into a private journal entry. It analyzes ambient noise, voice, and physiological data to create a summary of your day, focusing on meaning rather than raw audio storage.

**Highlights:** Voice and sound journaling, Body signal analysis, On-device processing, Speaker identification, Optional audio saving, Voice sensitivity levels, Power-saving mode

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is 顺顺 free?

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

### Is Soundiary free?

Soundiary costs $0.99, with no in-app purchases.

### Do 顺顺 or Soundiary have ads?

Neither 顺顺 nor Soundiary shows ads.

### Which is updated more often, 顺顺 or Soundiary?

顺顺 ships an update every 9 days, and Soundiary every 3 days. Most recently, 顺顺 was updated on November 5, 2026 and Soundiary on November 10, 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.*