# LetSeeApp vs Block Spam

The clearest difference is price: LetSeeApp at Free against Block Spam's $0.99. LetSeeApp also leads on iOS requirement (12.0 vs 15.6). Block Spam's advantage is in-app purchases (none vs 10). On update cadence, ads and device support there is nothing between them.

LetSeeApp is free to download; Block Spam costs $0.99 up front. LetSeeApp sells 10 one-off in-app purchases. Block Spam asks for nothing beyond the download.

LetSeeApp ships an update every 3 months, Block Spam every 4 months. The most recent releases landed on October 12, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | LetSeeApp | Block Spam |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/letseeapp/id1170643143/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | — |
| Size | 98 MB | 11 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jedlik Innovacio Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1170643142) | [恒俭 董](https://appshunter.io/developer/947356968) |

## What reviewers say

### LetSeeApp

[App page](https://appshunter.io/ios/app/letseeapp/id1170643143)

This app provides visual recognition and detection tools for visually impaired individuals. It can identify banknotes and plastic cards, and measure light levels. Users simply point their camera at an object, and the app announces the result.

**Highlights:** Banknote recognition (multiple currencies), Plastic card recognition, Light measurement tool, Customizable currency recognition, VoiceOver compatibility, Offline processing

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chinese yuan - 2020 | $0.99 | one-time |
| South Korean won - 2020 | $0.99 | one-time |
| Mexican peso - 2020 | $0.99 | one-time |
| Czech koruna - 2022 | $0.99 | one-time |
| Swiss franc - 2022 | $0.99 | one-time |
| Chilean peso - 2022 | $0.99 | one-time |
| Colombian peso - 2022 | $0.99 | one-time |
| Peruvian sol - 2022 | $0.99 | one-time |
| 20 extra card slots | $2.99 | one-time |
| 50 extra card slots | $4.99 | one-time |


### Block Spam

[App page](https://appshunter.io/ios/app/block-spam/id1493095946)

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

**In-app purchases:** none


## Frequently asked questions

### Is LetSeeApp free?

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

### Is Block Spam free?

Block Spam costs $0.99, with no in-app purchases.

### Do LetSeeApp or Block Spam have ads?

Neither LetSeeApp nor Block Spam shows ads.

### Which is updated more often, LetSeeApp or Block Spam?

LetSeeApp ships an update every 3 months, and Block Spam every 4 months. Most recently, LetSeeApp was updated on October 12, 2026 and Block Spam on October 5, 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.*