# Stamp Identifier vs StampWorth

Stamp Identifier and StampWorth are too close to call on the numbers: across 9 compared parameters — price, rating, ratings volume and update cadence among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Stamp Identifier sells 2 in-app purchases, starting at $2.99 per 7 days and StampWorth sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

StampWorth holds the better App Store score, 4.0 against 3.8. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

Stamp Identifier ships an update weekly, StampWorth every 4 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Stamp Identifier | StampWorth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (6 ratings)](https://appshunter.io/ios/app/stamp-identifier-stamplet/id6756788107/reviews) | **[4.0 (3 ratings)](https://appshunter.io/ios/app/stampworth-stamp-value/id6795797141/reviews)** |
| Number of ratings | **6** | 3 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | Freemium | Freemium |
| Size | 51 MB | 33 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VIKSVA, MB](https://appshunter.io/developer/1821126705) | [Tung Tran Thanh](https://appshunter.io/developer/6795797143) |

## What reviewers say

### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-stamplet/id6756788107)

Instantly identify and value postage stamps with advanced AI. Get accurate appraisals, condition assessments, and detect rare errors from a single photo. Manage your collection and track its value over time.

**Highlights:** AI-powered stamp identification, Instant valuation and price guide, Professional condition assessment and grading, Detection of rare errors and varieties, Two-sided comprehensive analysis, Stamp collection management and portfolio tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium weekly | $2.99 | per 7 days |
| Yearly subscription | $34.99 | per year |


### StampWorth

[App page](https://appshunter.io/ios/app/stampworth-stamp-value/id6795797141)

Instantly appraise the value of your stamps using AI. Snap a photo to identify stamps, estimate market value, and check live eBay prices. Track your collection's worth over time.

**Highlights:** AI-powered stamp identification, Estimated market value, Live eBay price checks, Condition and rarity grading, Scan full album pages (Pro), Track collection worth, Manual stamp logging

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StampWorth Pro Weekly | $4.99 | per 7 days |
| StampWorth Pro (Monthly) | $12.99 | per month |
| StampWorth Pro (Yearly) | $39.99 | per year |


## Frequently asked questions

### Is Stamp Identifier free?

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

### Is StampWorth free?

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

### Which has better reviews, Stamp Identifier or StampWorth?

StampWorth is rated higher. Stamp Identifier averages 3.8 out of 5 from 6 ratings, while StampWorth averages 4.0 from 3 ratings.

### Do Stamp Identifier or StampWorth have ads?

Neither Stamp Identifier nor StampWorth shows ads.

### Which is updated more often, Stamp Identifier or StampWorth?

Stamp Identifier ships an update weekly, and StampWorth every 4 days. Most recently, Stamp Identifier was updated on October 30, 2026 and StampWorth on October 29, 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.*