exam_calculate vs Long division + Multiplication
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
exam_calculate
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This is a calculator that allows you to check long multiplication and division calculations, designed to make it easy for supervisors, such as instructors, to identify areas of calculation errors. [Main Features] 1. Pressing the "=" button switches to long multiplication and division mode, displaying the calculation in long form. 2. Division can be calculated to any decimal place by pressing the arrow button to change the settings. 3. Clicking on the "=" button or calculation result display area hides the long multiplication and division screen, and it can be used as a regular calculator (allowing continuous calculations). 4. Clicking on the calculation result screen displays the history of previous calculation results. Students should avoid using this calculator unless they can't find the location of calculation errors on their own (it will decrease their calculation ability).
Long division + Multiplication
This educational calculator assists with fundamental arithmetic operations, including long division, multiplication, addition, and subtraction. It's designed to help students verify their homework and understand complex calculations like division with remainders and repeating decimals.
- Long division with remainders
- Long multiplication
- Long subtraction
- Long addition
- Repeating decimals support
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This calculator can solve long division, long multiplication, addition and subtraction. It will help you to check your math homework. Application supports division with reminders, long division and even repeating decimals. Features: - Long division - Long multiplication - Long subtraction - Long addition
Screenshots
Verdict
The clearest difference is in-app purchases: Long division + Multiplication at none against exam_calculate's 1. exam_calculate's advantage is update cadence (every 3 months vs every 13 months) and iOS requirement (13.0 vs 15.0). On price, ads 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. exam_calculate sells 1 one-off in-app purchase. Long division + Multiplication asks for nothing beyond the download.
exam_calculate ships an update every 3 months, Long division + Multiplication every 13 months. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.
| Parameter | exam_calculate | Long division + Multiplication |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (249 ratings) — better |
| Positive reviews | — | 92.6% of reviews |
| Number of ratings | — | 249 — better |
| Update frequency | Every 3 months — better | Every 13 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 7 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | KENTARO UME | Andrei Brusentsov |
Bugs and requests
exam_calculate
Not enough reviews yet to summarise bugs or requests.
Long division + Multiplication
Reported bugs
7 issues- Incorrect division results in some cases
- Decimal point not displayed in remainder values
- Leading zeros not shown in certain calculations
- Multiplication reorders numbers automatically
- Occasional crashes or glitches reported
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- Unclear remainder notation (r vs decimal point)
- Some calculations produce unexpected results
Requested features
11 requests- Support for complex multi-operation equations (e.g., A + B + C)
- Ability to preserve original number order in multiplication
- Decimal place precision settings
- Animated step-by-step calculation display with speed control
- PDF export functionality for documentation
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- Smaller version for classroom use without calculation feature
- Contact/support information in app
- Additional calculation types and mini-games
- Backward calculation function
- Clearer decimal point display in remainders
- Improved display formatting for consecutive calculations
In-app purchases
exam_calculate
- AD Free$0.99
Long division + Multiplication
No in-app purchases
Questions
Is exam_calculate free?
Is Long division + Multiplication free?
Do exam_calculate or Long division + Multiplication have ads?
Which is updated more often, exam_calculate or Long division + Multiplication?
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