CheetahTALK vs NebulaBuds
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CheetahTALK
This portable device offers one-click, automatic language recognition for instant speech translation. It boasts long-distance reception, a lightweight design, and extended battery life for continuous use and standby.
- One-click translation
- Automatic language recognition
- Long distance reception
- Lightweight and portable
- Long stand-by time
- 24-hour continuous use
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CheetahTALK: smarter, clearer, easier to carry, longer stand-by time, One-click translation: automatic language recognition, press, speak and translate Long distance reception: Receive signal from long distance, realize easy communication, Easy to carry: only weighs 45 grams, no heavier than one egg Long stand-by time: 24-hour continuous play, 180 days stand-by time
NebulaBuds
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.
- 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
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Nebula Buds AI Interpretation APP: Translate up to 133 languages -Photo Translation: Signs, menus, product labels—translate instantly with a snap, with 1:1 font and layout preservation. -DeepSeek R1: The latest AI large model, real-time connectivity, deep thinking, with visible process. - AI Voice Wake-up: Say "Hey Nebula" to check real-time information like weather and news, - Audio and Video Call Translation: Translate conversations during video calls. The other party doesn’t need to download the app. - Dual Ear Mode: Share one earbud each, speak simultaneously, and interrupt freely, breaking free from turn-based conversations. - Meeting Notes: Identify speakers and quickly summarize meeting content. - AI Smart Chat: Realistic voice responses, answer anytime, and offer advice for your life and work. - Simultaneous Interpretation: Real-time translation of 133 languages, your personal interpreter in your ear.
Screenshots
Verdict
The clearest difference is rating: NebulaBuds at 4.4 against CheetahTALK's 2.6. NebulaBuds also leads on ratings volume (16K vs 32). CheetahTALK's advantage is in-app purchases (none vs 10) and iOS requirement (11.0 vs 14.0). On price, review sentiment, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. NebulaBuds sells 10 one-off in-app purchases. CheetahTALK asks for nothing beyond the download.
NebulaBuds holds the better App Store score, 4.4 against 2.6. That said, the two scores are not equally well evidenced: NebulaBuds has 16K ratings behind it against 32, so its average is the more settled of the two. Written reviews point the same way: 19% of CheetahTALK's written reviews are positive against 25% of NebulaBuds's.
CheetahTALK ships an update fortnightly, NebulaBuds every 2 weeks. The most recent releases landed on November 2, 2026 and November 10, 2026 respectively.
| Parameter | CheetahTALK | NebulaBuds |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (32 ratings) | 4.4 (16K ratings) — better |
| Positive reviews | 19.3% of reviews | 25.3% of reviews — better |
| Number of ratings | 32 | 16K — better |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 68 MB | 168 MB |
| Age rating | 4+ | 17+ |
| Developer | Beijing Kingsoft Internet Security software Co.Ltd | Shanghai PalmZen Wireless Technology Co.,Ltd |
Customer experience
CheetahTALK
NebulaBuds
Bugs and requests
CheetahTALK
Not enough reviews yet to summarise bugs or requests.
NebulaBuds
Reported bugs
3 issues- App crashes or freezes
- Earbuds fail to connect
- Translation feature not working as advertised
Requested features
3 requests- Add more language support
- Improve live translation capabilities
- Streamline app setup and connectivity
In-app purchases
CheetahTALK
No in-app purchases
NebulaBuds
- 300-minute recording package$14.99
- 3个月vip$14.99
- 3 Month VIP$19.99
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- 3-Month VIP$24.99
- 720-minute recording package$29.99
- 1年vip$29.99
- 1 Year VIP$39.99
- 1-Year VIP$59.99
- 1800-minute recording package$59.99
- 1800-minutes recording package$59.99
