# LIFE by THIX vs NB实验室

The clearest difference is price: NB实验室 at Free against LIFE by THIX's $4.99. NB实验室 also leads on rating (4.8 vs 3.5) and review sentiment (72% vs 56%). LIFE by THIX's advantage is in-app purchases (none vs 41) and iOS requirement (10.0 vs 14.0). On ratings volume, update cadence, ads and device support there is nothing between them.

NB实验室 is free to download; LIFE by THIX costs $4.99 up front. NB实验室 sells 41 in-app purchases, starting at $4.99 per month. LIFE by THIX asks for nothing beyond the download.

NB实验室 holds the better App Store score, 4.8 against 3.5. Both are backed by a comparable volume of ratings — 66 and 87 respectively. Written reviews point the same way: 56% of LIFE by THIX's written reviews are positive against 72% of NB实验室's.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 19, 2026.

## The numbers

| Metric | LIFE by THIX | NB实验室 |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [3.5 (66 ratings)](https://appshunter.io/ios/app/life-by-thix/id1039733201/reviews) | **[4.8 (87 ratings)](https://appshunter.io/ios/app/nb/id1265400377/reviews)** |
| Number of ratings | 66 | **87** |
| Positive reviews | 55.7% of reviews | **72.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 106 MB | 81 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [THIX LLC](https://appshunter.io/developer/433373206) | [BeiJing LeBu Educational Technology Co., Ltd.](https://appshunter.io/developer/943806906) |

## What reviewers say

### LIFE by THIX

[App page](https://appshunter.io/ios/app/life-by-thix/id1039733201)

Explore an interactive human body to learn about physiology and medicine. Experiment with medications, food, and conditions, or practice emergency procedures like CPR. Tap medical terms to discover more about their functions and representations.

**Highlights:** Interactive human body model, Simulate medication and food effects, Explore physiological and pathological conditions, Practice emergency medical scenarios, Learn about organ functionalities, Tap medical terms for definitions

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is LIFE by THIX free?

LIFE by THIX costs $4.99, with no in-app purchases.

### Is NB实验室 free?

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

### Which has better reviews, LIFE by THIX or NB实验室?

NB实验室 is rated higher. LIFE by THIX averages 3.5 out of 5 from 66 ratings, while NB实验室 averages 4.8 from 87 ratings.

### Do LIFE by THIX or NB实验室 have ads?

Neither LIFE by THIX nor NB实验室 shows ads.

### Which is updated more often, LIFE by THIX or NB实验室?

LIFE by THIX ships an update fortnightly, and NB实验室 fortnightly. Most recently, LIFE by THIX was updated on October 19, 2026 and NB实验室 on October 19, 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.*