# IPST SciM1 vs 你宁愿

The clearest difference is in-app purchases: IPST SciM1 at none against 你宁愿's 3. IPST SciM1 also leads on iOS requirement (9.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 你宁愿 sells 3 in-app purchases, starting at $0.99 per 7 days. IPST SciM1 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | IPST SciM1 | 你宁愿 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 699 MB | 86 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Illusion (Thailand) Co.,Ltd](https://appshunter.io/developer/869205333) | [Nezam Ansari](https://appshunter.io/developer/1622381137) |

## What reviewers say

### IPST SciM1

[App page](https://appshunter.io/ios/app/ipst-scim1/id1390225453)

This app provides 3D Augmented Reality (AR) science learning materials for middle school students and teachers. It aims to enhance analytical thinking, problem-solving, and application skills, improving the quality of science education.

**Highlights:** 3D Augmented Reality (AR) science materials, Supports middle school science curriculum, Enhances analytical thinking, Aids problem-solving skills, Improves application of knowledge, Designed for teachers and students

**In-app purchases:** none


### 你宁愿

[App page](https://appshunter.io/ios/app/id1569948889)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包周 | $0.99 | per 7 days |
| 连续包月 | $1.99 | per month |
| 连续包季 | $3.99 | per 3 months |


## Frequently asked questions

### Is IPST SciM1 free?

IPST SciM1 is free to download, with no in-app purchases.

### Is 你宁愿 free?

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

### Do IPST SciM1 or 你宁愿 have ads?

Neither IPST SciM1 nor 你宁愿 shows ads.

### Which is updated more often, IPST SciM1 or 你宁愿?

IPST SciM1 ships an update every 2 months, and 你宁愿 every 2 months. Most recently, IPST SciM1 was updated on October 13, 2026 and 你宁愿 on October 21, 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.*