ABC cloud vs Operation Calculus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ABC cloud
This app helps young children learn to recognize letters through interactive play. It offers a simple, engaging way for kids to develop early literacy skills.
- Letter recognition games
- Interactive play
- Early literacy development
- Kid-friendly interface
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In this application, kids play to recognize letters.
Operation Calculus
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Operation Calculus est un jeu d'entrainement au calcul mental niveau CP / CE1
Screenshots
Verdict
The clearest difference is price: Operation Calculus at Free against ABC cloud's $0.99. Operation Calculus also leads on device support (3 vs 1) and iOS requirement (8.0 vs 13.0). On 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
Operation Calculus is free to download; ABC cloud costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ABC cloud | Operation Calculus |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | CROMBEZ Emmanuel | RX Labz |
In-app purchases
ABC cloud
No in-app purchases
Operation Calculus
No in-app purchases
Questions
Is ABC cloud free?
Is Operation Calculus free?
Do ABC cloud or Operation Calculus have ads?
Other comparisons
