# Stamp Value Stamp Identifier vs Plánt Identifier

Stamp Value Stamp Identifier and Plánt Identifier both sit at 4.6 stars, but that hides the real split: 45% of Stamp Value Stamp Identifier's written reviews are positive against 0% of Plánt Identifier's. Stamp Value Stamp Identifier also leads on ratings volume (3.6K vs 159) and update cadence (weekly vs every 3 weeks). Plánt Identifier's advantage is iOS requirement (16.0 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Stamp Value Stamp Identifier sells 6 in-app purchases, starting at $4.99 per 7 days and Plánt Identifier sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Stamp Value Stamp Identifier against 4.5 for Plánt Identifier. That said, the two scores are not equally well evidenced: Stamp Value Stamp Identifier has 3.6K ratings behind it against 159, so its average is the more settled of the two. Written reviews are what separate them: 45% of Stamp Value Stamp Identifier's written reviews are positive against 0% of Plánt Identifier's.

Stamp Value Stamp Identifier ships an update weekly, Plánt Identifier every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Stamp Value Stamp Identifier | Plánt Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (3.6K ratings)](https://appshunter.io/ios/app/stamp-value-stamp-identifier/id6504604156/reviews)** | [4.5 (159 ratings)](https://appshunter.io/ios/app/plant-identifier/id6618156140/reviews) |
| Number of ratings | **3.6K** | 159 |
| Positive reviews | **44.7% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#98** | — |
| Size | 57 MB | 198 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ngoc Anh Pham Thi](https://appshunter.io/developer/1588013910) | [FILIPPOS KONTILIERIS S.A.](https://appshunter.io/developer/1879483318) |

## What reviewers say

### Stamp Value Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-value-stamp-identifier/id6504604156)

**Currently charting:** #98 Top Grossing · Reference (US App Store)

Instantly identify and appraise your stamps using advanced image recognition. Get detailed information on origin, issue date, denomination, and market value to enhance your collecting experience. Ideal for both new and experienced philatelists.

**Highlights:** Image recognition stamp identification, Stamp appraisal and market value, Detailed stamp information (origin, date, denomination), Intuitive user interface, Educational resources for collectors

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO WEEKLY | $4.99 | per 7 days |
| PRO MONTHLY | $9.99 | per month |
| Premium Yearly Trial 7 day | $39.99 | per year |
| Premium Yearly First Month Sale | $39.99 | per year |
| Premium Yearly Trial | $39.99 | per year |
| PRO YEARLY | $39.99 | per year |

**What reviewers like**

- 🚀 Fast and accurate identification
- 👍 Intuitive and user-friendly interface
- 💡 Comprehensive stamp information
- 🔍 Impressive image recognition technology
- 🤝 Excellent community features

**What reviewers complain about**

- 🐛 Occasional crashes and compatibility issues
- 🤖 Inaccurate stamp identification in some cases
- 💸 Subscription model with high pricing
- 🤔 Excessive prompts to write reviews
- 🔄 Repetitive steps when adding stamps to collection

**Reported bugs**

- App crashes after payment
- Unable to open app after subscription
- Incorrect stamp identification (e.g., identifying US stamps as from Cambodia)

**Requested features**

- Dark mode option
- Advanced stamp valuation tools
- Improved batch processing for adding multiple stamps
- More detailed historical and market data
- Enhanced community features for sharing insights


### Plánt Identifier

[App page](https://appshunter.io/ios/app/plant-identifier/id6618156140)

Easily identify plant species and diagnose health issues by taking a photo. Track plant growth, organize care routines with a calendar, and record detailed notes to keep your plants thriving.

**Highlights:** Plant identification by photo, Plant health diagnosis, Growth tracking, Care calendar, Plant notes

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plant Identification Offer | $1.99 | per 7 days |
| Identify more plants | $5.99 | per 7 days |
| Plant Premium Subscription | $5.99 | per 7 days |


## Frequently asked questions

### Is Stamp Value Stamp Identifier free?

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

### Is Plánt Identifier free?

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

### Which has better reviews, Stamp Value Stamp Identifier or Plánt Identifier?

Stamp Value Stamp Identifier is rated higher. Stamp Value Stamp Identifier averages 4.6 out of 5 from 3.6K ratings, while Plánt Identifier averages 4.5 from 159 ratings.

### Do Stamp Value Stamp Identifier or Plánt Identifier have ads?

Both Stamp Value Stamp Identifier and Plánt Identifier show ads.

### Which is updated more often, Stamp Value Stamp Identifier or Plánt Identifier?

Stamp Value Stamp Identifier ships an update weekly, and Plánt Identifier every 3 weeks. Most recently, Stamp Value Stamp Identifier was updated on October 30, 2026 and Plánt Identifier on October 30, 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.*