# NebulaRec vs WTSAFE Assistant

The clearest difference is in-app purchases: WTSAFE Assistant at none against NebulaRec's 17. WTSAFE Assistant also leads on iOS requirement (13.0 vs 15). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. NebulaRec sells 17 one-off in-app purchases. WTSAFE Assistant asks for nothing beyond the download.

NebulaRec ships an update every 8 days, WTSAFE Assistant every 2 weeks. The most recent releases landed on October 26, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | NebulaRec | WTSAFE Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nebularec/id6744643148/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 165 MB | 101 MB |
| Requires iOS | 15 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai PalmZen Wireless Technology Co.,Ltd](https://appshunter.io/developer/441512718) | [Waytronic Electronics Company Limited](https://appshunter.io/developer/1103554270) |

## What reviewers say

### NebulaRec

[App page](https://appshunter.io/ios/app/nebularec/id6744643148)

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.

**Highlights:** AI-powered transcription, Automatic summarization, Mind map generation, Efficient file management, Recording tag function, AI Q&A support

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 書き起こし時間：120 分 | $2.99 | one-time |
| 120分钟转写时长 | $2.99 | one-time |
| 月度Max VIP | $4.99 | one-time |
| 書き起こし時間：600 分 | $9.99 | one-time |
| 600分钟转写时长 | $9.99 | one-time |
| 月度Ultra VIP | $14.99 | one-time |
| 月度Max VIP权益 | $15.99 | one-time |
| 月額 Max VIP 特典（つがねっくすブイアイピーとくてん） | $17.99 | one-time |
| 月度Ultra VIP权益 | $25.99 | one-time |
| 月額 Ultra VIP 特典（つがねっくすブイアイピーとくてん） | $29.99 | one-time |
| 書き起こし時間：3000 分 | $39.99 | one-time |
| 3000分钟转写时长 | $49.99 | one-time |
| 書き起こし時間：6000 分 | $69.99 | one-time |
| 年度Max VIP权益 | $89.99 | one-time |
| 6000分钟转写时长 | $89.99 | one-time |
| 年額 Max VIP 特典（ねんがく Max VIP とくてん） | $99.99 | one-time |
| 年度Ultra VIP权益 | $214.99 | one-time |


### WTSAFE Assistant

[App page](https://appshunter.io/ios/app/wtsafe-assistant/id6756259410)

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

**In-app purchases:** none


## Frequently asked questions

### Is NebulaRec free?

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

### Is WTSAFE Assistant free?

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

### Do NebulaRec or WTSAFE Assistant have ads?

Neither NebulaRec nor WTSAFE Assistant shows ads.

### Which is updated more often, NebulaRec or WTSAFE Assistant?

NebulaRec ships an update every 8 days, and WTSAFE Assistant every 2 weeks. Most recently, NebulaRec was updated on October 26, 2026 and WTSAFE Assistant on October 4, 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.*