NebulaRec vs VUB AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NebulaRec
This app intelligently records and summarizes audio content, transforming spoken words into text, concise summaries, and mind maps. It offers efficient file management, AI-powered Q&A, and practical tools for organizing information for study, work, or personal use.
- AI-powered transcription
- Automatic summarization
- Mind map generation
- Efficient file management
- Recording tag function
- AI Q&A support
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NebulaRec, your one-stop intelligent recording companion! It has a powerful fast transmission function, ensuring rapid and stable transmission. File management is efficient and convenient, with automatic classification and summary. It's effortless to search for files. The unique transcription, summary and mind mapping functions, combined with a rich variety of summary templates, can quickly convert recorded content into text, refine summaries, and generate mind maps, making it convenient to organize thoughts. The recording tag function can precisely mark important recordings, facilitating quick location. AI Q&A is always available to answer your questions and provide professional advice. In addition, it is equipped with a variety of practical tools to meet diverse needs. In NebulaRec, audio recording is no longer merely a simple record; it is an efficient process of information processing and knowledge management. The simple operation interface enables you to get started easily and complete tasks efficiently. Whether it's for study, work or life record-keeping, it is your best choice.
VUB AI
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为蓝牙设备打造的ai全能助手
Screenshots
Verdict
The clearest difference is in-app purchases: VUB AI at none against NebulaRec's 17. VUB AI also leads on iOS requirement (13.0 vs 15). On price, update cadence, ads and device support 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. NebulaRec sells 17 one-off in-app purchases. VUB AI asks for nothing beyond the download.
NebulaRec ships an update every 8 days, VUB AI every 9 days. The most recent releases landed on October 6, 2026 and October 19, 2026 respectively.
| Parameter | NebulaRec | VUB AI |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 8 days — better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15 | 13.0 — better |
| Further details — not scored | ||
| Size | 165 MB | 44 MB |
| Age rating | 4+ | 17+ |
| Developer | Shanghai PalmZen Wireless Technology Co.,Ltd | Shenzhen Kunjing Technology Co.,Ltd. |
In-app purchases
NebulaRec
- 書き起こし時間：120 分$2.99
- 120分钟转写时长$2.99
- 月度Max VIP$4.99
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- 書き起こし時間：600 分$9.99
- 600分钟转写时长$9.99
- 月度Ultra VIP$14.99
- 月度Max VIP权益$15.99
- 月額 Max VIP 特典（つがねっくすブイアイピーとくてん）$17.99
- 月度Ultra VIP权益$25.99
- 月額 Ultra VIP 特典（つがねっくすブイアイピーとくてん）$29.99
- 書き起こし時間：3000 分$39.99
- 3000分钟转写时长$49.99
- 書き起こし時間：6000 分$69.99
- 年度Max VIP权益$89.99
- 6000分钟转写时长$89.99
- 年額 Max VIP 特典（ねんがく Max VIP とくてん）$99.99
- 年度Ultra VIP权益$214.99
VUB AI
No in-app purchases
