Simple Cidr vs Tr4ck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Cidr
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I often found that I didn't want a complicated calculator to translate Cidr notation into subnet mask and so fourth. So I made a simple one...
Tr4ck
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Track Assets, View Trips, Chat With Drivers & Users, Ask For Assistance
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Simple Cidr | Tr4ck |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 30 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Luke Pilkington | Ketchup Software Solutions PTY LTD |
In-app purchases
Simple Cidr
No in-app purchases
Tr4ck
No in-app purchases
