# MyNumberBlocker vs Document GPS

The clearest difference is rating: Document GPS at 4.8 against MyNumberBlocker's 2.5. Document GPS also leads on update cadence (every 2 months vs every 38 months). MyNumberBlocker's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Document GPS holds the better App Store score, 4.8 against 2.5. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

MyNumberBlocker ships an update every 38 months, Document GPS every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | MyNumberBlocker | Document GPS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/mynumberblocker/id1288429101/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/document-gps/id1644347594/reviews)** |
| Number of ratings | 2 | **4** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 2 MB | 87 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Gruby Solutions](https://appshunter.io/developer/452918601) | [ShelterZoom Corp](https://appshunter.io/developer/1472578633) |

## What reviewers say

### MyNumberBlocker

[App page](https://appshunter.io/ios/app/mynumberblocker/id1288429101)

Block unwanted calls from numbers that share the same prefix as your own. This utility prevents telemarketers from spoofing caller IDs to trick you into answering. It ensures your contacts are not blocked and your call logs remain private.

**Highlights:** Block calls by phone number prefix, Prevents caller ID spoofing, Excludes contacts from blocking, Sends blocked calls to voicemail, Does not send contacts to server

**In-app purchases:** none


### Document GPS

[App page](https://appshunter.io/ios/app/document-gps/id1644347594)

Securely send and track email attachments with blockchain-based encryption. Control access, revoke permissions, and monitor all user activity in real-time. Offers a private library for recipients to upload encrypted files.

**Highlights:** Blockchain-based security, Real-time access tracking, Revoke download/share permissions, Encrypted file sending/receiving, Private recipient library, Timestamped activity log

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MyNumberBlocker free?

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

### Is Document GPS free?

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

### Which has better reviews, MyNumberBlocker or Document GPS?

Document GPS is rated higher. MyNumberBlocker averages 2.5 out of 5 from 2 ratings, while Document GPS averages 4.8 from 4 ratings.

### Do MyNumberBlocker or Document GPS have ads?

Neither MyNumberBlocker nor Document GPS shows ads.

### Which is updated more often, MyNumberBlocker or Document GPS?

MyNumberBlocker ships an update every 38 months, and Document GPS every 2 months. Most recently, MyNumberBlocker was updated on November 3, 2026 and Document GPS on November 3, 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.*