# LUTEC vs Stamp Identifier

The clearest difference is review sentiment: Stamp Identifier at 60% against LUTEC's 14%. Stamp Identifier also leads on rating (3.8 vs 1.0) and update cadence (weekly vs every 3 months). LUTEC's advantage is iOS requirement (9.2 vs 16.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. LUTEC sells 6 one-off in-app purchases and Stamp Identifier sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Stamp Identifier holds the better App Store score, 3.8 against 1.0. That said, the two scores are not equally well evidenced: Stamp Identifier has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 14% of LUTEC's written reviews are positive against 60% of Stamp Identifier's.

LUTEC ships an update every 3 months, Stamp Identifier weekly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | LUTEC | Stamp Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/lutec/id1414860427/reviews) | **[3.8 (6 ratings)](https://appshunter.io/ios/app/stamp-identifier-stamplet/id6756788107/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | 14.3% of reviews | **60.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 73 MB | 51 MB |
| Requires iOS | **9.2** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lutec](https://appshunter.io/developer/1166054497) | [VIKSVA, MB](https://appshunter.io/developer/1821126705) |

## What reviewers say

### LUTEC

[App page](https://appshunter.io/ios/app/lutec/id1414860427)

Monitor your home with an integrated camera and LED light system. View live and recorded footage, receive motion alerts, and communicate with visitors in real-time from your mobile device.

**Highlights:** Live and recorded video viewing, Real-time visitor communication, PIR sensor detection customization, LED light control (brightness, duration), Motion detection alerts, Video footage copying with timestamps

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7days cloud storage (1 month) | $1.99 | one-time |
| 30days cloud storage(1 month) | $2.99 | one-time |
| 7days cloud storage(6 months) | $9.99 | one-time |
| 7days cloud storage (1 year) | $14.99 | one-time |
| 30days cloud storage(6 months) | $14.99 | one-time |
| 30days cloud storage (1 year) | $24.99 | one-time |


### 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 |


## Frequently asked questions

### Is LUTEC free?

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

### Is Stamp Identifier free?

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

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

Stamp Identifier is rated higher. LUTEC averages 1.0 out of 5 from 1 ratings, while Stamp Identifier averages 3.8 from 6 ratings.

### Do LUTEC or Stamp Identifier have ads?

Neither LUTEC nor Stamp Identifier shows ads.

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

LUTEC ships an update every 3 months, and Stamp Identifier weekly. Most recently, LUTEC was updated on October 24, 2026 and Stamp Identifier on October 28, 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.*