# Simple Cidr vs Tr4ck

The clearest difference is update cadence: Tr4ck at every 10 days against Simple Cidr's every 30 months. Tr4ck also leads on iOS requirement (12.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Simple Cidr ships an update every 30 months, Tr4ck every 10 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Simple Cidr | Tr4ck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 10 days** |
| Size | 0 MB | 20 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Luke Pilkington](https://appshunter.io/developer/1515186312) | [Ketchup Software Solutions PTY LTD](https://appshunter.io/developer/981931223) |

## What reviewers say

### Simple Cidr

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Tr4ck

[App page](https://appshunter.io/ios/app/tr4ck/id1607519554)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Cidr free?

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

### Is Tr4ck free?

Tr4ck is free to download, with no in-app purchases.

### Do Simple Cidr or Tr4ck have ads?

Neither Simple Cidr nor Tr4ck shows ads.

### Which is updated more often, Simple Cidr or Tr4ck?

Simple Cidr ships an update every 30 months, and Tr4ck every 10 days. Most recently, Simple Cidr was updated on November 7, 2026 and Tr4ck 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.*