# MathScope vs NB科学领航

The clearest difference is in-app purchases: MathScope at none against NB科学领航's 3. NB科学领航's advantage is update cadence (weekly vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. NB科学领航 sells 3 one-off in-app purchases. MathScope asks for nothing beyond the download.

MathScope ships an update every 2 months, NB科学领航 weekly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | MathScope | NB科学领航 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 2 MB | 85 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [光浩 李](https://appshunter.io/developer/1576352133) | [BeiJing LeBu Educational Technology Co., Ltd.](https://appshunter.io/developer/943806906) |

## What reviewers say

### MathScope

[App page](https://appshunter.io/ios/app/mathscope-graphing-calculator/id6757952262)

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

**In-app purchases:** none


### NB科学领航

[App page](https://appshunter.io/ios/app/nb/id6802954956)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 科学领航课·启蒙 | $39.99 | one-time |
| 科学领航课·探索 | $39.99 | one-time |
| 科学领航课·突破 | $59.99 | one-time |


## Frequently asked questions

### Is MathScope free?

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

### Is NB科学领航 free?

NB科学领航 is free to download, with in-app purchases available.

### Do MathScope or NB科学领航 have ads?

Neither MathScope nor NB科学领航 shows ads.

### Which is updated more often, MathScope or NB科学领航?

MathScope ships an update every 2 months, and NB科学领航 weekly. Most recently, MathScope was updated on November 5, 2026 and NB科学领航 on November 6, 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.*