# AStamp vs Baze App

The clearest difference is update cadence: Baze App at weekly against AStamp's every 2 months. Baze App also leads on iOS requirement (15.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AStamp ships an update every 2 months, Baze App weekly. The most recent releases landed on June 1, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | AStamp | Baze App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/astamp/id400883592/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 413 MB | 73 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [蒨 周](https://appshunter.io/developer/400883595) | [Safaricom Limited](https://appshunter.io/developer/1089092649) |

## What reviewers say

### AStamp

[App page](https://appshunter.io/ios/app/astamp/id400883592)

This app provides a comprehensive catalog of Chinese mainland stamps issued after 1949, including commemorative, special, and miniature sheets. It displays stamp information, images, and synchronized market prices for reference. Users can access some images directly and download others from the internet.

**Highlights:** Catalog of Chinese mainland stamps, Stamp information and images, Synchronized market prices, Reference for buying and selling, Downloadable stamp images

**Features:** macOS Compatibility

**In-app purchases:** none


### Baze App

[App page](https://appshunter.io/ios/app/baze-app/id6741907876)

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

**In-app purchases:** none


## Frequently asked questions

### Is AStamp free?

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

### Is Baze App free?

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

### Do AStamp or Baze App have ads?

Neither AStamp nor Baze App shows ads.

### Which is updated more often, AStamp or Baze App?

AStamp ships an update every 2 months, and Baze App weekly. Most recently, AStamp was updated on June 1, 2026 and Baze App on September 23, 2026.

---

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