# IDCard Go vs FlowDoc

The clearest difference is price: FlowDoc at Free against IDCard Go's $2.99. FlowDoc also leads on update cadence (every 10 days vs every 3 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

FlowDoc is free to download; IDCard Go costs $2.99 up front. IDCard Go sells 7 in-app purchases, starting at $0.99 per 3 months and FlowDoc sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

IDCard Go ships an update every 3 months, FlowDoc every 10 days. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | IDCard Go | FlowDoc |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 7 MB | 8 MB |
| Requires iOS | 17.6 | **16** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [乐祥 胡](https://appshunter.io/developer/1572365721) | [启东 吴](https://appshunter.io/developer/1784495162) |

## What reviewers say

### IDCard Go

[App page](https://appshunter.io/ios/app/idcard-go/id6756765080)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 身份证扫描助手-会员3个月 | $0.99 | per 3 months |
| 身份证扫描助手-会员每月 | $0.99 | per month |
| 身份证扫描助手-会员每周 | $0.99 | per 7 days |
| 身份证扫描助手-会员2个月 | $0.99 | per 2 months |
| 身份证扫描助手-会员6个月 | $0.99 | per 6 months |
| 身份证扫描助手-会员每年 | $1.99 | per year |
| 身份证扫描助手-终身会员 | $4.99 | one-time |


### 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 |


## Frequently asked questions

### Is IDCard Go free?

IDCard Go costs $2.99, and also offers in-app purchases.

### Is FlowDoc free?

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

### Do IDCard Go or FlowDoc have ads?

Neither IDCard Go nor FlowDoc shows ads.

### Which is updated more often, IDCard Go or FlowDoc?

IDCard Go ships an update every 3 months, and FlowDoc every 10 days. Most recently, IDCard Go was updated on September 21, 2026 and FlowDoc on September 10, 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.*