# Char Info vs CIDR

The clearest difference is in-app purchases: Char Info at none against CIDR's 1. Char Info also leads on iOS requirement (10.3 vs 15.6). CIDR's advantage is update cadence (every 3 weeks vs every 99 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. CIDR sells 1 one-off in-app purchase. Char Info asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Char Info against 5.0 for CIDR. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Char Info ships an update every 99 months, CIDR every 3 weeks. The most recent releases landed on September 30, 2026 and June 30, 2026 respectively.

## The numbers

| Metric | Char Info | CIDR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/char-info/id404667686/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cidr/id1564239813/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 99 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 23 MB |
| Requires iOS | **10.3** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ewert Technologies](https://appshunter.io/developer/404667689) | [ao-system, Inc.](https://appshunter.io/developer/1338624340) |

## What reviewers say

### Char Info

[App page](https://appshunter.io/ios/app/char-info/id404667686)

This utility app displays detailed information about Unicode characters. It provides symbols, descriptions, and various encoding formats like UTF-8, UTF-16, and HTML entities. Values can be easily copied for use in other applications.

**Highlights:** View Unicode Symbol, Display Character, Character Description, Binary, Hex, Decimal Values, UTF-8 and UTF-16 Encoding, HTML Entity Format, Copyable Values

**Features:** macOS Compatibility

**In-app purchases:** none


### CIDR

[App page](https://appshunter.io/ios/app/cidr/id1564239813)

This utility calculates IP address ranges from an IP address and subnet mask. It supports IPv4 calculations, including prefix display, address range counts, and bit notation. Useful for quick CIDR notation checks and subnet mask conversions.

**Highlights:** IP address range calculation, Subnet mask to CIDR conversion, IPv4 prefix display, Number of address ranges, Bit notation display, Quick reference table

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Char Info free?

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

### Is CIDR free?

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

### Which has better reviews, Char Info or CIDR?

Char Info and CIDR are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Char Info or CIDR have ads?

Neither Char Info nor CIDR shows ads.

### Which is updated more often, Char Info or CIDR?

Char Info ships an update every 99 months, and CIDR every 3 weeks. Most recently, Char Info was updated on September 30, 2026 and CIDR on June 30, 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.*