# Stamp Scanner Stamp Value vs MindZen1

The clearest difference is ads: MindZen1 at none against Stamp Scanner Stamp Value's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Stamp Scanner Stamp Value sells 4 in-app purchases, starting at $4.99 per 7 days and MindZen1 sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 9, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Stamp Scanner Stamp Value | MindZen1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (63 ratings)](https://appshunter.io/ios/app/stamp-scanner-stamp-value/id6670150680/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 92.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 104 MB | 59 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DO Mai Ly](https://appshunter.io/developer/1765056116) | [Neal Antone Dyer](https://appshunter.io/developer/1838743699) |

## What reviewers say

### Stamp Scanner Stamp Value

[App page](https://appshunter.io/ios/app/stamp-scanner-stamp-value/id6670150680)

Instantly identify stamps using AI-powered image recognition. Get detailed numismatic specs, country of origin, pricing, and historical insights. Organize your collection and estimate values.

**Highlights:** Instant stamp identification worldwide, Detailed numismatic specifications, Accurate stamp value estimation, Collection recording and storage, AI-driven image recognition

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Premium Monthly | $12.99 | per month |
| FlashSale Yearly | $39.99 | per year |
| Premium Yearly | $49.99 | per year |

**What reviewers like**

- 🚀 Fast and accurate identification
- 👍 Easy to use interface
- 💡 Comprehensive historical details
- 💡 Value estimates provided
- 👍 Great for organizing collections

**What reviewers complain about**

- 🐛 Incorrect identification reported
- 🐛 Does not identify all stamps correctly

**Reported bugs**

- Incorrect identification of stamps
- Does not identify all stamps correctly


### MindZen1

[App page](https://appshunter.io/ios/app/mindzen1/id6777032347)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MindZen Premium Monthly | $3.99 | per month |
| MindZen Premium Yearly | $44.99 | per year |


## Frequently asked questions

### Is Stamp Scanner Stamp Value free?

Stamp Scanner Stamp Value is free to download, with in-app purchases available.

### Is MindZen1 free?

MindZen1 is free to download, with in-app purchases available.

### Do Stamp Scanner Stamp Value or MindZen1 have ads?

Stamp Scanner Stamp Value shows ads; MindZen1 does not.

### Which is updated more often, Stamp Scanner Stamp Value or MindZen1?

Stamp Scanner Stamp Value ships an update monthly, and MindZen1 monthly. Most recently, Stamp Scanner Stamp Value was updated on October 9, 2026 and MindZen1 on October 16, 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.*