# Stamp Identifier vs RFLossIOS

The clearest difference is in-app purchases: RFLossIOS at none against Stamp Identifier's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Stamp Identifier sells 2 in-app purchases, starting at $2.99 per 7 days. RFLossIOS asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Stamp Identifier | RFLossIOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/stamp-identifier-stamplet/id6756788107/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Freemium | — |
| Size | 51 MB | 1 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [VIKSVA, MB](https://appshunter.io/developer/1821126705) | [JR Spoelstra](https://appshunter.io/developer/1251585532) |

## 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 |


### RFLossIOS

[App page](https://appshunter.io/ios/app/rflossios/id6762507916)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stamp Identifier free?

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

### Is RFLossIOS free?

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

### Do Stamp Identifier or RFLossIOS have ads?

Neither Stamp Identifier nor RFLossIOS shows ads.

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

Stamp Identifier ships an update weekly, and RFLossIOS weekly. Most recently, Stamp Identifier was updated on November 2, 2026 and RFLossIOS on October 31, 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.*