# NB实验室 vs MLabsPro

The clearest difference is in-app purchases: MLabsPro at none against NB实验室's 41. MLabsPro also leads on rating (5.0 vs 4.8). NB实验室's advantage is ratings volume (83 vs 1) and update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. NB实验室 sells 41 in-app purchases, starting at $4.99 per month. MLabsPro asks for nothing beyond the download.

MLabsPro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: NB实验室 has 83 ratings behind it against 1, so its average is the more settled of the two.

NB实验室 ships an update fortnightly, MLabsPro every 2 months. The most recent releases landed on September 23, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | NB实验室 | MLabsPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (83 ratings)](https://appshunter.io/ios/app/nb/id1265400377/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mlabspro/id1550912725/reviews)** |
| Number of ratings | **83** | 1 |
| Positive reviews | 72.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 81 MB | 181 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [BeiJing LeBu Educational Technology Co., Ltd.](https://appshunter.io/developer/943806906) | [Mule Network Technology (Dalian) Co., Ltd](https://appshunter.io/developer/1273236312) |

## What reviewers say

### NB实验室

[App page](https://appshunter.io/ios/app/nb/id1265400377)

This app offers over 2000 synchronized textbook experiments and 1000 DIY experiment kits for interactive learning. It includes simulated experiment testing, AI-powered guidance, and expert-led video lessons to enhance science education and problem-solving skills.

**Highlights:** 2000+ textbook synchronized experiments, 1000+ DIY experiment kits, Interactive experiment simulation, AI intelligent learning companion, Expert-created knowledge videos, Chapter and knowledge point search

**In-app purchases (41)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 初中物理连续包月(首月免费) | $4.99 | per month |
| 初中化学连续包月(首月免费) | $4.99 | per month |
| 初中生物连续包月(首月免费) | $4.99 | per month |
| 高中物理连续包月(首月免费) | $4.99 | per month |
| 高中化学连续包月(首月免费) | $4.99 | per month |
| 高中生物连续包月(首月免费) | $4.99 | per month |
| 小初套餐连续包月(首月免费) | $14.99 | per month |
| 高中生物连续包半年 | $22.99 | per 6 months |
| 小初套餐连续包两月 | $29.99 | per 2 months |
| 高中化学连续包年 | $39.99 | per year |
| 初中化学连续包年(前 3 天免费) | $39.99 | per year |
| 高中生物连续包年(前 3 天免费) | $39.99 | per year |
| 小初套餐连续包季(前 3 天免费) | $39.99 | per 3 months |
| 小初套餐连续包季 | $39.99 | per 3 months |
| 初中化学1个月会员 | $4.99 | one-time |
| 初中生物1个月会员 | $4.99 | one-time |
| 高中化学1个月会员 | $4.99 | one-time |
| 初中物理1个月会员 | $4.99 | one-time |
| 高中生物1个月会员 | $4.99 | one-time |
| 高中物理1个月会员 | $4.99 | one-time |
| 初中物理1年卡会员 | $39.99 | one-time |
| 高中化学1年卡会员 | $39.99 | one-time |
| 268N币 | $39.99 | one-time |
| 259N币 | $39.99 | one-time |
| 318N币 | $49.99 | one-time |
| 378N币 | $49.99 | one-time |
| 358N币 | $49.99 | one-time |
| 379N币 | $49.99 | one-time |
| 初中物理3年卡会员 | $69.99 | one-time |
| 初中生物3年卡会员 | $69.99 | one-time |
| 小学科学3年卡会员 | $69.99 | one-time |
| 初中化学3年卡会员 | $69.99 | one-time |
| 高中化学3年卡会员 | $69.99 | one-time |
| 高中生物3年卡会员 | $69.99 | one-time |
| 518N币 | $69.99 | one-time |
| 468N币 | $69.99 | one-time |
| 小初套餐年卡 | $99.99 | one-time |
| 758N币 | $99.99 | one-time |
| 777N币 | $99.99 | one-time |
| 小初三年卡套餐 | $199.99 | one-time |
| 初高中套餐6年卡 | $299.99 | one-time |


### MLabsPro

[App page](https://appshunter.io/ios/app/mlabspro/id1550912725)

This app offers a virtual chemistry lab experience for high school and university students, covering various scientific fields. It's designed for exam preparation, educational support, and general scientific curiosity, with interactive features and progress tracking.

**Highlights:** Virtual chemistry experiments, Covers multiple scientific fields, Exam preparation tools, Interactive touch controls, Progress tracking and assessment, Offline saving of progress

**In-app purchases:** none


## Frequently asked questions

### Is NB实验室 free?

NB实验室 is free to download, with in-app purchases available.

### Is MLabsPro free?

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

### Which has better reviews, NB实验室 or MLabsPro?

MLabsPro is rated higher. NB实验室 averages 4.8 out of 5 from 83 ratings, while MLabsPro averages 5.0 from 1 ratings.

### Do NB实验室 or MLabsPro have ads?

Neither NB实验室 nor MLabsPro shows ads.

### Which is updated more often, NB实验室 or MLabsPro?

NB实验室 ships an update fortnightly, and MLabsPro every 2 months. Most recently, NB实验室 was updated on September 23, 2026 and MLabsPro on September 10, 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.*