# aTone通話 vs Yuma

The clearest difference is in-app purchases: aTone通話 at none against Yuma's 5. aTone通話 also leads on update cadence (every 10 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Yuma sells 5 one-off in-app purchases. aTone通話 asks for nothing beyond the download.

aTone通話 ships an update every 10 days, Yuma every 3 months. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | aTone通話 | Yuma |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 4.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Monetization | Free | — |
| Size | 113 MB | 148 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Chang Teh Tsai](https://appshunter.io/developer/885740858) | [鼎昱昇新傳媒有限公司](https://appshunter.io/developer/1628509912) |

## What reviewers say

### aTone通話

[App page](https://appshunter.io/ios/app/atone/id1194052234)

Connect with friends through high-quality voice and video calls. This easy-to-use application provides a seamless way to stay in touch with loved ones, offering both audio and video communication options.

**Highlights:** High voice quality, Audio talk support, Video talk support, Easy to use interface

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

**In-app purchases:** none


### Yuma

[App page](https://appshunter.io/ios/app/yuma/id1628509910)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1,000 Stars | $0.99 | one-time |
| 3,000 Stars | $2.99 | one-time |
| 10,000 Stars | $9.99 | one-time |
| 500捧花 | $11.99 | one-time |
| 20,000 Stars | $19.99 | one-time |


## Frequently asked questions

### Is aTone通話 free?

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

### Is Yuma free?

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

### Do aTone通話 or Yuma have ads?

Neither aTone通話 nor Yuma shows ads.

### Which is updated more often, aTone通話 or Yuma?

aTone通話 ships an update every 10 days, and Yuma every 3 months. Most recently, aTone通話 was updated on October 12, 2026 and Yuma on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*