# E vs StampMap

The clearest difference is in-app purchases: E at none against StampMap's 5. E also leads on iOS requirement (12.1 vs 15.0). StampMap's advantage is update cadence (weekly vs every 2 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. StampMap sells 5 in-app purchases, starting at $0.99 per month. E asks for nothing beyond the download.

E ships an update every 2 months, StampMap weekly. The most recent releases landed on September 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | E | StampMap |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (23 ratings)](https://appshunter.io/ios/app/stampmap-findgoshuinpostmark/id6502387296/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 69.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 65 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [北京石基昆仑软件有限公司](https://appshunter.io/developer/1444715754) | [Lawliet Co., Ltd](https://appshunter.io/developer/1264542103) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-vip/id1453793058)

**Features:** macOS Compatibility

**In-app purchases:** none


### StampMap

[App page](https://appshunter.io/ios/app/stampmap-findgoshuinpostmark/id6502387296)

Discover and log unique stamps from around the world, including scenic, museum, and post office stamps. Create a personal log with photos, dates, and locations to build a comprehensive stamp collection and turn each stamp into a travel memory.

**Highlights:** Discover global stamp spots, Record stamp photos, dates, and locations, Organize personal stamp collection, Build stamp album and map, Track travel journeys with stamps

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| 7-Day VIP | $0.99 | per 7 days |
| Annual VIP | $3.99 | per year |
| LifeTimeVIP(Discount) | $5.99 | one-time |
| Lifetime VIP | $12.99 | one-time |


## Frequently asked questions

### Is E free?

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

### Is StampMap free?

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

### Do E or StampMap have ads?

Neither E nor StampMap shows ads.

### Which is updated more often, E or StampMap?

E ships an update every 2 months, and StampMap weekly. Most recently, E was updated on September 16, 2026 and StampMap on September 24, 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.*