# Simple Cidr vs ADSignify

The clearest difference is in-app purchases: Simple Cidr at none against ADSignify's 4. ADSignify's advantage is update cadence (monthly vs every 30 months) and iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. ADSignify sells 4 in-app purchases, starting at $2.99 per month. Simple Cidr asks for nothing beyond the download.

Simple Cidr ships an update every 30 months, ADSignify monthly. The most recent releases landed on September 8, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Simple Cidr | ADSignify |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (7 ratings)](https://appshunter.io/ios/app/adsignify-active-directory/id1528672922/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 30 months | **Monthly** |
| Monetization | — | Freemium |
| Size | 0 MB | 106 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Luke Pilkington](https://appshunter.io/developer/1515186312) | [Signifium LLC](https://appshunter.io/developer/1528672924) |

## What reviewers say

### Simple Cidr

[App page](https://appshunter.io/ios/app/simple-cidr/id1515186313)

**Features:** macOS Compatibility

**In-app purchases:** none


### ADSignify

[App page](https://appshunter.io/ios/app/adsignify-active-directory/id1528672922)

Manage Active Directory directly from your iOS device. This tool allows IT administrators to browse the AD tree, manage users and groups, and generate reports on the go. It offers secure, ad-free access without additional server configurations.

**Highlights:** Active Directory browsing, User account management, Group membership modification, Computer and OU management, Secure login with SSL/TLS, Multi-profile support, Customizable search bases, AD reporting

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional (1 month) | $2.99 | per month |
| Basic | $7.99 | per year |
| Standard | $9.99 | per year |
| Professional | $14.99 | per year |


## Frequently asked questions

### Is Simple Cidr free?

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

### Is ADSignify free?

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

### Do Simple Cidr or ADSignify have ads?

Neither Simple Cidr nor ADSignify shows ads.

### Which is updated more often, Simple Cidr or ADSignify?

Simple Cidr ships an update every 30 months, and ADSignify monthly. Most recently, Simple Cidr was updated on September 8, 2026 and ADSignify on September 7, 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.*