Fraction / Calculator vs Üben
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fraction / Calculator
Perform all common fraction calculations with ease, just like a standard calculator. Simplify, find reciprocals, and calculate squares and square roots of fractions. Supports positive and negative fractions, displaying results in both fraction and decimal formats.
- Fraction addition, subtraction, multiplication, division
- Positive and negative fraction support
- Results as fraction and decimal
- Fraction simplification
- Reciprocals, squares, and square roots
- Widget support
- VoiceOver accessibility
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The Fraction Calculator feels and behaves exactly like a calculator with one exception, you're working with fractions. So now when homework (checking of course) calls for fractions, or your carpentry project needs you to add eighths and sixteenths dozens of times, or maybe you just want to be able to recalculate that dinner recipe to accommodate for five rather than two – turn to the Fraction Calculator. Fraction Calculator allows for adding, subtracting, multiplying and dividing both positive and negative fractions, displaying the results both as a fraction and a decimal. There are also functions to allow for simplifying, reciprocals, squares and square roots. Fraction Calculator also offers a Fraction Calculator Widget. Fraction Calculator supports iOS's multitasking, SplitView and Slide Over. Fraction Calculator is fully VoiceOver accessible.
Üben
Practice rounding numbers between 1 and 1,000,000 with this straightforward educational tool. Its simple design makes it ideal for children to easily grasp and practice mathematical concepts.
- Number rounding practice
- Numbers up to 1,000,000
- Simple and easy to use
- Random task generation
- Ideal for children
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"Üben Rounding" lets you practice rounding for numbers between 1 and 1'000'000. The app is designed to be as simple as possible. This is great for children as it is super easy to use. The app generates a random task with a number from 1 to 1'000'000 to be rounded.
Screenshots
Verdict
The clearest difference is review sentiment: Fraction / Calculator at 100% against Üben's 0%. Fraction / Calculator also leads on update cadence (every 4 months vs every 29 months). On price, ads, in-app purchases and monetization model 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
Fraction / Calculator costs $0.99 and Üben $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Fraction / Calculator ships an update every 4 months, Üben every 29 months. Both last shipped on October 8, 2026.
| Parameter | Fraction / Calculator | Üben |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 4.8 (65 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 65 — better | — |
| Update frequency | Every 4 months — better | Every 29 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 6 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | PalaSoftware Inc. | admaDIC Rainer Schwarze & Annett Schwarze GbR |
Customer experience
Fraction / Calculator
Üben
In-app purchases
Fraction / Calculator
No in-app purchases
Üben
No in-app purchases
Questions
Is Fraction / Calculator free?
Is Üben free?
Do Fraction / Calculator or Üben have ads?
Which is updated more often, Fraction / Calculator or Üben?
Other comparisons
