# NebulaBuds vs SayMi

The clearest difference is rating: NebulaBuds at 4.4 against SayMi's 3.5. NebulaBuds also leads on ratings volume (16K vs 249). SayMi's advantage is in-app purchases (none vs 12). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. NebulaBuds sells 10 one-off in-app purchases. SayMi asks for nothing beyond the download.

NebulaBuds holds the better App Store score, 4.4 against 3.5. That said, the two scores are not equally well evidenced: NebulaBuds has 16K ratings behind it against 249, so its average is the more settled of the two. Written reviews complicate that: 21% of NebulaBuds's written reviews are positive against 26% of SayMi's, so the app with the better star average is not the one people write more warmly about.

NebulaBuds ships an update every 2 weeks, SayMi weekly. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | NebulaBuds | SayMi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (16K ratings)](https://appshunter.io/ios/app/nebulabuds/id6480039371/reviews)** | [3.5 (249 ratings)](https://appshunter.io/ios/app/saymi/id6738637943/reviews) |
| Number of ratings | **16K** | 249 |
| Positive reviews | 20.5% of reviews | **26.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 168 MB | 60 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shanghai PalmZen Wireless Technology Co.,Ltd](https://appshunter.io/developer/441512718) | [深圳沃奇互娱科技有限公司](https://appshunter.io/developer/1722913949) |

## What reviewers say

### NebulaBuds

[App page](https://appshunter.io/ios/app/nebulabuds/id6480039371)

This app offers real-time translation for over 130 languages, supporting audio, video calls, and even text from photos. It features AI-powered voice assistance, meeting summarization, and a unique dual-ear mode for seamless conversations.

**Highlights:** Real-time translation for 133 languages, Photo and text translation with layout preservation, Audio and video call interpretation, AI voice wake-up for information, Dual ear mode for simultaneous conversation, AI meeting notes and summarization, AI smart chat for advice

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300-minute recording package | $14.99 | one-time |
| 3个月vip | $14.99 | one-time |
| 3 Month VIP | $19.99 | one-time |
| 3-Month VIP | $24.99 | one-time |
| 720-minute recording package | $29.99 | one-time |
| 1年vip | $29.99 | one-time |
| 1 Year VIP | $39.99 | one-time |
| 1-Year VIP | $59.99 | one-time |
| 1800-minute recording package | $59.99 | one-time |
| 1800-minutes recording package | $59.99 | one-time |

**What reviewers like**

- 👍 Good translation accuracy
- 🚀 Impressive AI features
- 💡 Versatile functionality

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔋 Poor battery life
- 👎 Unreliable app performance
- 💸 Expensive subscription
- 🤔 Confusing instructions

**Reported bugs**

- App crashes or freezes
- Earbuds fail to connect
- Translation feature not working as advertised

**Requested features**

- Add more language support
- Improve live translation capabilities
- Streamline app setup and connectivity


### SayMi

[App page](https://appshunter.io/ios/app/saymi/id6738637943)

This app offers an intelligent homepage with AI-powered features for easy interaction. It includes dual-ear translation for barrier-free communication and sleep relaxation music to help users unwind.

**Highlights:** Intelligent homepage, AI chart, Voice touchable interface, Dual-ear translation, Sleep relaxation music

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works shockingly well
- 👍 App is a good way to language barrier with different languages
- 👍 Translations went well when the features appeared

**What reviewers complain about**

- 🐛 Modes/features disappear when headphones are connected
- 🐛 App is buggy and not functional
- 🐛 Authorization code doesn't work
- 🐛 Dual ear mode option disappears when Bluetooth connects
- 🐛 Live translation mode doesn't work as advertised

**Reported bugs**

- Bind function doesn't work
- Feedback/settings don't work
- App doesn't work on iPhone 16 Pro Max
- App works on iOS 18.2 on iPhone 12 but not on iPhone 16 Pro Max

**Requested features**

- Load Burmese dialects especially Karen
- Add Vietnamese language support


## Frequently asked questions

### Is NebulaBuds free?

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

### Is SayMi free?

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

### Which has better reviews, NebulaBuds or SayMi?

NebulaBuds is rated higher. NebulaBuds averages 4.4 out of 5 from 16K ratings, while SayMi averages 3.5 from 249 ratings.

### Do NebulaBuds or SayMi have ads?

Neither NebulaBuds nor SayMi shows ads.

### Which is updated more often, NebulaBuds or SayMi?

NebulaBuds ships an update every 2 weeks, and SayMi weekly. Most recently, NebulaBuds was updated on October 29, 2026 and SayMi on October 27, 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.*