Binary Challenge vs MagicDec
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Binary Challenge
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Convert as many binary numbers you can in 1 minute
MagicDec
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MagicDec is a very simple but fun conversion app, that allows you to discover new colours base just on numbers! Conversion available: - Dec To Bit - Dec To ASCII - Dec To Hex - Bit To Dec Use your widget for instant conversion too!
Screenshots
Verdict
The clearest difference is update cadence: MagicDec at daily against Binary Challenge's every 61 months. Binary Challenge's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases 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.
Binary Challenge ships an update every 61 months, MagicDec daily. The most recent releases landed on October 4, 2026 and October 19, 2026 respectively.
| Parameter | Binary Challenge | MagicDec |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 61 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 3 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Ola Kaare Risa | Emanuele Di Pietro |
In-app purchases
Binary Challenge
No in-app purchases
MagicDec
No in-app purchases
Questions
Is Binary Challenge free?
Is MagicDec free?
Do Binary Challenge or MagicDec have ads?
Which is updated more often, Binary Challenge or MagicDec?
Other comparisons
