# 优分优学 vs 快救老师

The clearest difference is in-app purchases: 优分优学 at none against 快救老师's 10. 优分优学 also leads on iOS requirement (12.0 vs 15.0). 快救老师's advantage is update cadence (every 11 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. 快救老师 sells 7 in-app purchases, starting at $9.99 per month. 优分优学 asks for nothing beyond the download.

优分优学 ships an update monthly, 快救老师 every 11 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 优分优学 | 快救老师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ai/id6741622527/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 55.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 74 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [世元 魏](https://appshunter.io/developer/1653886415) | [重庆壹诗壹画科技有限公司](https://appshunter.io/developer/1693522054) |

## What reviewers say

### 优分优学

[App page](https://appshunter.io/ios/app/id6444325033)

**Features:** macOS Compatibility

**In-app purchases:** none


### 快救老师

[App page](https://appshunter.io/ios/app/ai/id6741622527)

This AI-powered assistant helps educators streamline daily tasks. It generates lesson plans, grades assignments, and provides creative writing support for various educational levels. Designed to boost teaching efficiency and reduce workload.

**Highlights:** AI-generated lesson plans, Automated assignment grading, AI-powered writing assistance, Supports all educational stages (K-12), Versatile AI scenarios for teaching needs, Smart AI dialogue for Q&A and communication

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $9.99 | per month |
| 季会员 | $14.99 | per 3 months |
| 年会员 | $24.99 | per year |
| 年会员 | $29.99 | per year |
| 月会员 | $6.99 | one-time |
| 季度会员 | $12.99 | one-time |
| 终生会员 | $99.99 | one-time |


## Frequently asked questions

### Is 优分优学 free?

优分优学 is free to download, with no in-app purchases.

### Is 快救老师 free?

快救老师 is free to download, with in-app purchases available.

### Do 优分优学 or 快救老师 have ads?

Neither 优分优学 nor 快救老师 shows ads.

### Which is updated more often, 优分优学 or 快救老师?

优分优学 ships an update monthly, and 快救老师 every 11 days. Most recently, 优分优学 was updated on October 5, 2026 and 快救老师 on October 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.*