# 交易猫 vs 同调计划 | Sync Project

The clearest difference is rating: 同调计划 | Sync Project at 5.0 against 交易猫's 4.5. 同调计划 | Sync Project also leads on in-app purchases (none vs 10) and update cadence (weekly vs monthly). 交易猫's advantage is ratings volume (16 vs 1) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. 交易猫 sells 10 one-off in-app purchases. 同调计划 | Sync Project asks for nothing beyond the download.

同调计划 | Sync Project holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 交易猫 has 16 ratings behind it against 1, so its average is the more settled of the two.

交易猫 ships an update monthly, 同调计划 | Sync Project weekly. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 交易猫 | 同调计划 | Sync Project |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (16 ratings)](https://appshunter.io/ios/app/id1643479223/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sync-project/id6756963398/reviews)** |
| Number of ratings | **16** | 1 |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Free |
| Size | 40 MB | 123 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广州交易猫信息技术有限公司](https://appshunter.io/developer/972930783) | [上海凌可通电子科技有限公司](https://appshunter.io/developer/1797015309) |

## What reviewers say

### 交易猫

[App page](https://appshunter.io/ios/app/id1643479223)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 骏网智充卡10元 | $1.99 | one-time |
| 骏网智充卡10元 | $2.99 | one-time |
| 天宏智汇卡10元 | $2.99 | one-time |
| 骏网智充卡20元 | $4.99 | one-time |
| 天宏智汇卡20元 | $4.99 | one-time |
| 骏网智充卡30元 | $7.99 | one-time |
| 天宏智汇卡30元 | $7.99 | one-time |
| 腾讯Q币充值50Q币 | $9.99 | one-time |
| 腾讯Q币充值100Q币 | $19.99 | one-time |
| 腾讯Q币充值200Q币 | $39.99 | one-time |


### 同调计划 | Sync Project

[App page](https://appshunter.io/ios/app/sync-project/id6756963398)

This app visualizes unseen frequencies using dedicated hardware, allowing users to connect with others who share similar signals. It facilitates asynchronous interactions and records significant moments, fostering a sense of shared experience without the pressure of instant communication.

**Highlights:** Visualize unseen frequencies, Connect with like-minded individuals, Asynchronous communication, Record significant moments, Dual-blind interaction logic, Online and offline sensing

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

**In-app purchases:** none


## Frequently asked questions

### Is 交易猫 free?

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

### Is 同调计划 | Sync Project free?

同调计划 | Sync Project is free to download, with no in-app purchases.

### Which has better reviews, 交易猫 or 同调计划 | Sync Project?

同调计划 | Sync Project is rated higher. 交易猫 averages 4.5 out of 5 from 16 ratings, while 同调计划 | Sync Project averages 5.0 from 1 ratings.

### Do 交易猫 or 同调计划 | Sync Project have ads?

Neither 交易猫 nor 同调计划 | Sync Project shows ads.

### Which is updated more often, 交易猫 or 同调计划 | Sync Project?

交易猫 ships an update monthly, and 同调计划 | Sync Project weekly. Most recently, 交易猫 was updated on October 16, 2026 and 同调计划 | Sync Project on October 6, 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.*