NebulaSpeed vs AivoxNote
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NebulaSpeed
This app offers text-to-speech functionality for documents and messages, allowing you to listen to content on the go. It also includes image compression to save device space and a unique gaming mode for managing photos. Additionally, it provides tools for organizing your phone contacts.
- Text-to-speech for documents and messages
- Image compression with minimal quality loss
- Gaming mode for photo deletion and organization
- Contact management and organization
- Listen to specific text excerpts or entire documents
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NebulaSpeed - our application helps you to study documents or messages from loved ones on the go. Any text you upload can be listened to. You can also listen to a specific excerpt of the text or the entire document. You are always in focus thanks to us. Image compression. We have developed functionality that allows you to compress photos almost without losing quality. You can easily free up space on your device by compressing the necessary images. We strive to optimize the quality of images and will continue to improve this functionality in the future. Tired of the routine deletion of photos? But it's a necessity when even compression doesn't help. We have created a gaming gallery cleaning mode for you. You can delete photos, like, add to favorites. All this takes seconds and immerses you in nostalgia for past moments. Walk through the photos of your events with us using the gaming mode. Control over contacts in the phone book is a very important aspect of everyone's life. We all try to manage our contacts and phone book so that there are no doubts about who this person is and where their contact is. Is this contact associated with the necessary number? All of these questions are addressed by our NebulaSpeed functionality. SUBSCRIPTION WITH UNLIMITED ACCESS: • You can purchase a subscription and get unlimited access to all the features of the NebulaSpeed app • Subscription fee is charged weekly, monthly or quarterly according to the selected plan End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Review Notes: This app doesn't include any Siri Shortcuts features.
AivoxNote
This AI-powered application transcribes voice recordings into text, generates meeting minutes, and provides summaries. It offers translation capabilities, converting spoken words into written text efficiently.
- AI voice recording
- Transcription to text
- Meeting minutes generation
- AI summarization
- Translation capabilities
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AI tape recorder translation application. Meeting minutes, translation, AI summary. Text content generated from voice to text conversion. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://aws.yvoer.yqdl.cc/User-Privacy-Policy.html
Screenshots
Verdict
The clearest difference is rating: AivoxNote at 5.0 against NebulaSpeed's 4.2. AivoxNote also leads on monetization model (freemium vs subscription) and update cadence (every 3 weeks vs every 2 months). NebulaSpeed's advantage is ratings volume (205 vs 2). On price, ads, in-app purchases 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. NebulaSpeed sells 2 in-app purchases, starting at $12.99 per 7 days and AivoxNote sells 4 in-app purchases, starting at $14.90 per month. Whichever you choose, the download price is not the number that matters.
AivoxNote holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: NebulaSpeed has 205 ratings behind it against 2, so its average is the more settled of the two.
NebulaSpeed ships an update every 2 months, AivoxNote every 3 weeks. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.
| Parameter | NebulaSpeed | AivoxNote |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (205 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 97.7% of reviews | — |
| Number of ratings | 205 — better | 2 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Freemium — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 76 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | UBO OF MAGIT LLC DOO | Shenzhen Zechengxin Electronic Technology Co., Ltd |
Customer experience
NebulaSpeed
AivoxNote
Bugs and requests
NebulaSpeed
Reported bugs
2 issues- Login screen freezes
- Incompatible with older Android versions
Requested features
3 requests- Dark mode option
- Advanced analytics dashboard
- Expanded text-to-speech capabilities
AivoxNote
Not enough reviews yet to summarise bugs or requests.
In-app purchases
NebulaSpeed
- Week$12.997 Days
- 12 Week$69.993 Months
AivoxNote
- Max member Monthly Subscription$14.901 Month
- Ultra members Monthly Subscription$24.901 Month
- Max member Annual Subscription$89.901 Year
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- Ultra members Annual Subscription$199.991 Year
