# C vs Bookmarks Validator

The clearest difference is review sentiment: C at 75% against Bookmarks Validator's 0%. C also leads on price (Free vs $0.99) and update cadence (every 5 days vs every 15 months). Bookmarks Validator's advantage is chart position (#166 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

C is free to download; Bookmarks Validator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

C ships an update every 5 days, Bookmarks Validator every 15 months. The most recent releases landed on September 17, 2026 and August 3, 2026 respectively.

## The numbers

| Metric | C | Bookmarks Validator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/c-prot-mobile-security/id1312924022/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 15 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#166** |
| Size | 13 MB | 5 MB |
| Requires iOS | **15.4** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [C-PROT SIBER GUVENLIK TEKNOLOJILERI SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1312924021) | [Gilbert Hansen](https://appshunter.io/developer/1090470125) |

## What reviewers say

### C

[App page](https://appshunter.io/ios/app/c-prot-mobile-security/id1312924022)

This app offers comprehensive mobile device protection against online threats and malicious websites. It also optimizes device performance, secures data, and includes features like finding a lost device and backing up contacts.

**Highlights:** Protection against harmful web addresses, Memory and storage management, Internet security, Find lost device, Contacts backup, User-friendly interface

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


### Bookmarks Validator

[App page](https://appshunter.io/ios/app/bookmarks-validator/id1478190380)

**Currently charting:** #166 Top Paid · Utilities (US App Store)

This utility analyzes exported browser bookmark HTML files to identify and report invalid URLs. It generates a new HTML file with reasons for invalidity, aiding manual correction of your browser's bookmarks.

**Highlights:** Analyzes exported bookmark HTML files, Identifies and annotates invalid URLs, Supports multiple desktop browsers, Access files via iCloud Drive or local folders, Email and print invalid bookmark reports, Includes Quick Guide and User Guide

**In-app purchases:** none


## Frequently asked questions

### Is C free?

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

### Is Bookmarks Validator free?

Bookmarks Validator costs $0.99, with no in-app purchases.

### Do C or Bookmarks Validator have ads?

Neither C nor Bookmarks Validator shows ads.

### Which is updated more often, C or Bookmarks Validator?

C ships an update every 5 days, and Bookmarks Validator every 15 months. Most recently, C was updated on September 17, 2026 and Bookmarks Validator on August 3, 2026.

---

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