# Stampo vs FlightMemo

The clearest difference is in-app purchases: Stampo at none against FlightMemo's 2. Stampo also leads on iOS requirement (15.1 vs 17.0). FlightMemo's advantage is update cadence (every 3 days vs weekly). On price, ads and device support there is nothing between them.

Both are free to download. FlightMemo sells 2 in-app purchases, starting at $0.99 per month. Stampo asks for nothing beyond the download.

Stampo ships an update weekly, FlightMemo every 3 days. The most recent releases landed on September 20, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Stampo | FlightMemo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stampo/id6767448936/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free | — |
| Size | 432 MB | 44 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Borui Zhang](https://appshunter.io/developer/1895521622) | [兆安 陆](https://appshunter.io/developer/6776062935) |

## What reviewers say

### Stampo

[App page](https://appshunter.io/ios/app/stampo/id6767448936)

This app transforms your travel experiences into a digital passport. Collect unique stamps from visited countries, unlock achievements, and visualize your journeys on a 3D globe. It's designed to elegantly store and showcase your travel memories.

**Highlights:** Collect passport stamps, Track countries and cities, Interactive 3D globe visualization, Unlock travel achievements, Create digital passport, Visual travel record

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Stampo free?

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

### Is FlightMemo free?

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

### Do Stampo or FlightMemo have ads?

Neither Stampo nor FlightMemo shows ads.

### Which is updated more often, Stampo or FlightMemo?

Stampo ships an update weekly, and FlightMemo every 3 days. Most recently, Stampo was updated on September 20, 2026 and FlightMemo 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.*