# TapCrypter vs Mapei App

The clearest difference is price: Mapei App at Free against TapCrypter's $0.99. Mapei App also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 1). TapCrypter's advantage is review sentiment (20% vs 0%). On ratings volume and ads there is nothing between them.

Mapei App is free to download; TapCrypter costs $0.99 up front. TapCrypter sells 1 one-off in-app purchase. Mapei App asks for nothing beyond the download.

Mapei App holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews complicate that: 20% of TapCrypter's written reviews are positive against 0% of Mapei App's, so the app with the better star average is not the one people write more warmly about.

TapCrypter ships an update every 4 months, Mapei App every 6 weeks. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | TapCrypter | Mapei App |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/tapcrypter/id379047171/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mapei-app/id1434705283/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | **20.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 32 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [碧珍 刘](https://appshunter.io/developer/372781020) | [Mapei SpA](https://appshunter.io/developer/1392262949) |

## What reviewers say

### TapCrypter

[App page](https://appshunter.io/ios/app/tapcrypter/id379047171)

Securely encrypt and decrypt private messages, emails, and SMS. Protect sensitive data like passwords and credit card information from prying eyes. This app converts regular text into unreadable cipher-text, requiring a password for decryption.

**Highlights:** Encrypt and decrypt messages, SMS, and emails, Password protection for sensitive data, Automatic email composition with encrypted messages, Copy/Paste functionality, Symmetric-key encryption, Contact information integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TapCrypter Pro | $0.99 | one-time |


### Mapei App

[App page](https://appshunter.io/ios/app/mapei-app/id1434705283)

Access product catalogs, technical documents, and videos to learn about construction materials. Features calculators for estimating grout and sealant quantities for projects. Stay informed with the latest industry news and updates.

**Highlights:** Product catalogs, Technical documentation, Instructional videos, Grout and sealant calculators, Project quantity estimation, Industry news magazine

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TapCrypter free?

TapCrypter costs $0.99, and also offers in-app purchases.

### Is Mapei App free?

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

### Which has better reviews, TapCrypter or Mapei App?

Mapei App is rated higher. TapCrypter averages 1.0 out of 5 from 2 ratings, while Mapei App averages 5.0 from 2 ratings.

### Do TapCrypter or Mapei App have ads?

Neither TapCrypter nor Mapei App shows ads.

### Which is updated more often, TapCrypter or Mapei App?

TapCrypter ships an update every 4 months, and Mapei App every 6 weeks. Most recently, TapCrypter was updated on October 13, 2026 and Mapei App on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*