# 识万物 vs AI识图

The clearest difference is price: AI识图 at Free against 识万物's $0.99. AI识图 also leads on update cadence (daily vs every 67 months) and iOS requirement (10.0 vs 16.0). 识万物's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support there is nothing between them.

AI识图 is free to download; 识万物 costs $0.99 up front. AI识图 sells 4 one-off in-app purchases. 识万物 asks for nothing beyond the download.

识万物 ships an update every 67 months, AI识图 daily. The most recent releases landed on September 22, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 识万物 | AI识图 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 67 months | **Daily** |
| Size | 1 MB | 22 MB |
| Requires iOS | 16.0 | **10.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [志新 蔡](https://appshunter.io/developer/1252951112) | [建平 查](https://appshunter.io/developer/1576993758) |

## What reviewers say

### 识万物

[App page](https://appshunter.io/ios/app/id1455814765)

**In-app purchases:** none


### AI识图

[App page](https://appshunter.io/ios/app/ai/id1577121339)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50次 | $1.99 | one-time |
| 200次 | $3.99 | one-time |
| 500次 | $12.99 | one-time |
| 1000次 | $18.99 | one-time |


## Frequently asked questions

### Is 识万物 free?

识万物 costs $0.99, with no in-app purchases.

### Is AI识图 free?

AI识图 is free to download, with in-app purchases available.

### Do 识万物 or AI识图 have ads?

AI识图 shows ads; 识万物 does not.

### Which is updated more often, 识万物 or AI识图?

识万物 ships an update every 67 months, and AI识图 daily. Most recently, 识万物 was updated on September 22, 2026 and AI识图 on October 4, 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.*