# 作业批改 vs 拍照识花识物

The clearest difference is iOS requirement: 作业批改 at 9.0 against 拍照识花识物's 11.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 作业批改 sells 4 in-app purchases, starting at $1.99 per 7 days and 拍照识花识物 sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on May 17, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 作业批改 | 拍照识花识物 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (4 ratings)](https://appshunter.io/ios/app/id6444102447/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 17 MB | 24 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小雪 赵](https://appshunter.io/developer/1617984478) | [松松 邹](https://appshunter.io/developer/1646930572) |

## What reviewers say

### 作业批改

[App page](https://appshunter.io/ios/app/id1666160567)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续周订阅 | $1.99 | per 7 days |
| 连续月订阅 | $6.99 | per month |
| 连续年套餐 | $14.99 | per year |
| 年VIP会员 | $14.99 | one-time |


### 拍照识花识物

[App page](https://appshunter.io/ios/app/id6444102447)

Instantly identify plants and animals by taking a photo or uploading an image from your gallery. Explore the natural world with this AI-powered recognition tool that saves your identification history.

**Highlights:** AI-powered identification, Photo and gallery image recognition, Plant and animal identification, Identification history log, Annual and lifetime subscriptions

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月订阅会员 | $0.99 | per month |
| 年订阅会员 | $6.99 | per year |
| 永久会员 | $19.99 | one-time |


## Frequently asked questions

### Is 作业批改 free?

作业批改 is free to download, with in-app purchases available.

### Is 拍照识花识物 free?

拍照识花识物 is free to download, with in-app purchases available.

### Do 作业批改 or 拍照识花识物 have ads?

Neither 作业批改 nor 拍照识花识物 shows ads.

### Which is updated more often, 作业批改 or 拍照识花识物?

作业批改 ships an update every 3 weeks, and 拍照识花识物 every 3 weeks. Most recently, 作业批改 was updated on May 17, 2026 and 拍照识花识物 on June 1, 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.*