Subtraction vs Pluttifikation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Subtraction
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Improve yore math skills in mental arithmetics subtraction! You will always practice at the right level. If you are quick and answer right, you will reach a higher level quickly. The numbers of levels are unlimited! This app is suitable for all ages.
Pluttifikation
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Practice makes perfect, so use this app to playfully practice your one to twelve times tables. You are given four options and must answer before time runs out. The higher the level, the less time to think. The app keeps track of how many times you have practiced each table, how many questions you have answered, and how many answers were correct. Pluttifikation is based on a challange by Paul Hudson (hackingwithswift.com) and was only placed on the AppStore because my daughter wanted me to create an app for her, and her friends, to practice the times tables. The app uses Vortex, also by Paul Hudson.
Screenshots
Verdict
The clearest difference is iOS requirement: Subtraction at 7.0 against Pluttifikation's 18.0. 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.
| Parameter | Subtraction | Pluttifikation |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 7.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 99 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Askunge | Olof Hennig |
In-app purchases
Subtraction
No in-app purchases
Pluttifikation
No in-app purchases
Questions
Is Subtraction free?
Is Pluttifikation free?
Do Subtraction or Pluttifikation have ads?
Other comparisons
