# FlightMemo vs 出境签

The clearest difference is price: FlightMemo at Free against 出境签's $4.99. 出境签's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

FlightMemo is free to download; 出境签 costs $4.99 up front. FlightMemo sells 2 in-app purchases, starting at $0.99 per month. 出境签 asks for nothing beyond the download.

FlightMemo ships an update every 3 days, 出境签 every 5 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | FlightMemo | 出境签 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Size | 44 MB | 3 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [兆安 陆](https://appshunter.io/developer/6776062935) | [淘 杨](https://appshunter.io/developer/6782736311) |

## What reviewers say

### FlightMemo

[App page](https://appshunter.io/ios/app/flightmemo/id6776077626)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FlightMemo Pro Monthly | $0.99 | per month |
| FlightMemo Pro Yearly | $9.99 | per year |


### 出境签

[App page](https://appshunter.io/ios/app/id6795438517)

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

**In-app purchases:** none


## Frequently asked questions

### Is FlightMemo free?

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

### Is 出境签 free?

出境签 costs $4.99, with no in-app purchases.

### Do FlightMemo or 出境签 have ads?

Neither FlightMemo nor 出境签 shows ads.

### Which is updated more often, FlightMemo or 出境签?

FlightMemo ships an update every 3 days, and 出境签 every 5 days. Most recently, FlightMemo was updated on October 31, 2026 and 出境签 on October 31, 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.*