# FlowDoc vs 智能扫描仪

FlowDoc and 智能扫描仪 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. FlowDoc sells 3 in-app purchases, starting at $0.99 per month and 智能扫描仪 sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

FlowDoc ships an update every 10 days, 智能扫描仪 fortnightly. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | FlowDoc | 智能扫描仪 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Size | 8 MB | 83 MB |
| Requires iOS | 16 | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [启东 吴](https://appshunter.io/developer/1784495162) | [Beijing Anxinzhitong Technology Co., Ltd](https://appshunter.io/developer/1522290222) |

## What reviewers say

### FlowDoc

[App page](https://appshunter.io/ios/app/flowdoc/id6762466608)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlowDoc Monthly Subscription | $0.99 | per month |
| FlowDoc Annual Subscription | $7.99 | per year |
| FlowDoc Lifetime Membership | $9.99 | one-time |


### 智能扫描仪

[App page](https://appshunter.io/ios/app/ocrai/id6798231480)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $6.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Premium Yearly | $29.99 | per year |
| Premium Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is FlowDoc free?

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

### Is 智能扫描仪 free?

智能扫描仪 is free to download, with in-app purchases available.

### Do FlowDoc or 智能扫描仪 have ads?

Neither FlowDoc nor 智能扫描仪 shows ads.

### Which is updated more often, FlowDoc or 智能扫描仪?

FlowDoc ships an update every 10 days, and 智能扫描仪 fortnightly. Most recently, FlowDoc was updated on October 31, 2026 and 智能扫描仪 on November 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*