Fraction Calculator PRO #1 vs Sampling Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fraction Calculator PRO #1
Easily perform fraction calculations, including addition, subtraction, multiplication, and division. Convert fractions to decimals and vice versa, with results automatically simplified. Ideal for everyday tasks like cooking, crafting, or checking homework.
- Add, subtract, multiply, and divide fractions
- Convert fractions to decimals
- Automatically simplifies fractions
- Large, clear display and buttons
- Triple keyboard for quick entry
- Results shown as decimals
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Fraction Calculator Plus - the best and easiest solution for fractions in everyday life. Calculate fractions: add, subtract, divide and multiply. Convert fractions to decimals easily. - Would you like time to check your children's maths exercises? Now that's no longer a problem because you can review fractions in seconds. - Do you need to adjust recipe quantities for a longer guest list? It will calculate the amounts in cups and teaspoons for you. - Are you working on a craft or construction project with dimensions in inches? Forget about double or triple calculations on paper. Use fraction for correct calculations. It's an easy-to-use fraction calculator with a large display and big buttons. Features: - The digits and buttons are clear and big, so they can be read at a glance from a distance. - Convenient triple keyboard display enables quick typing. You only need to type three times to enter “three and three quarters”! - Each fraction is automatically scaled down to its simplest form to make it easier for you. - NEW! Each result is also displayed as a decimal number. That makes the conversion a breeze. - Adding, subtracting, multiplying and dividing fractions has never been easier. With Fraction Calculator Plus, your mobile phone or tablet is by your side in everyday life.
Sampling Calculator
This tool helps calculate sampling plans based on ANSI/ASQ Z1.4 and MIL-STD-105E standards. It supports various sampling size code letters and AQLs for normal, tightened, and reduced inspections. It serves as an aid to understanding and applying these quality control standards.
- ANSI/ASQ Z1.4 2013 compliance
- MIL-STD-105E compliance
- Single sampling size code letters
- Normal, Tightened, and Reduced inspection
- AQLs from 0.065 to 15
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The sampling calculator conforms to ANSI/ASQ Z1.4 2013 and MIL-STD-105E Standards. NOTE: This calculator may be used as an aid to faster calculate the sampling plan needed, and always in conjunction or with the basic knowledge of the ANSI/ASQ Z1.4 standard. It does not replace the standards mentioned above. The sampling calculator covers single sampling size code letters I, II, III, S1, S2, S3 and S4. Normal, Tightened and Reduced with AQLs from 0.065 to 15.
Screenshots
Verdict
Fraction Calculator PRO #1 and Sampling Calculator both sit at 4.9 stars, but that hides the real split: 98% of Fraction Calculator PRO #1's written reviews are positive against 50% of Sampling Calculator's. Fraction Calculator PRO #1 also leads on update cadence (every 5 weeks vs every 16 months) and ratings volume (751 vs 1). On rating, 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 PRO #1 costs $3.99 and Sampling Calculator $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.9 for Fraction Calculator PRO #1 against 5.0 for Sampling Calculator. That said, the two scores are not equally well evidenced: Fraction Calculator PRO #1 has 751 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 98% of Fraction Calculator PRO #1's written reviews are positive against 50% of Sampling Calculator's.
Fraction Calculator PRO #1 ships an update every 5 weeks, Sampling Calculator every 16 months. The most recent releases landed on October 19, 2026 and September 28, 2026 respectively.
| Parameter | Fraction Calculator PRO #1 | Sampling Calculator |
|---|---|---|
| Price | $3.99 — better | $5.99 |
| Rating | 4.9 (751 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 97.8% of reviews — better | 50.0% of reviews |
| Number of ratings | 751 — better | 1 |
| Update frequency | Every 5 weeks — better | Every 16 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | #111 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 40 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | DigitAlchemy LLC | Juan Manuel Alfredo Sanchez |
Customer experience
Fraction Calculator PRO #1
Sampling Calculator
Bugs and requests
Fraction Calculator PRO #1
Reported bugs
2 issues- Occasional crashes or freezes
- Compatibility issues with older devices
Requested features
4 requests- Dark mode option
- Ability to truncate digits after decimal point
- Metric conversion tool
- History or tape record of previous calculations
Sampling Calculator
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Fraction Calculator PRO #1
No in-app purchases
Sampling Calculator
No in-app purchases
Questions
Is Fraction Calculator PRO #1 free?
Is Sampling Calculator free?
Which has better reviews, Fraction Calculator PRO #1 or Sampling Calculator?
Do Fraction Calculator PRO #1 or Sampling Calculator have ads?
Which is updated more often, Fraction Calculator PRO #1 or Sampling Calculator?
Other comparisons
