# OKOK计量 vs 诡影

The clearest difference is in-app purchases: OKOK计量 at none against 诡影's 2. OKOK计量 also leads on iOS requirement (7.0 vs 15.0). 诡影's advantage is update cadence (every 5 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. 诡影 sells 2 one-off in-app purchases. OKOK计量 asks for nothing beyond the download.

OKOK计量 ships an update every 2 months, 诡影 every 5 days. The most recent releases landed on October 26, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | OKOK计量 | 诡影 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 38 MB | 229 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [Shenzhen Careyou Health Science and Technology Co., LTD](https://appshunter.io/developer/1425765864) | [丽江 范](https://appshunter.io/developer/1647380120) |

## What reviewers say

### OKOK计量

[App page](https://appshunter.io/ios/app/okok/id1093335771)

**Features:** macOS Compatibility

**In-app purchases:** none


### 诡影

[App page](https://appshunter.io/ios/app/id6801966564)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 诡影换机币 | $0.99 | one-time |
| 诡影永久币 | $39.99 | one-time |


## Frequently asked questions

### Is OKOK计量 free?

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

### Is 诡影 free?

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

### Do OKOK计量 or 诡影 have ads?

Neither OKOK计量 nor 诡影 shows ads.

### Which is updated more often, OKOK计量 or 诡影?

OKOK计量 ships an update every 2 months, and 诡影 every 5 days. Most recently, OKOK计量 was updated on October 26, 2026 and 诡影 on October 23, 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.*