2Digit Multiplication Lite vs SwapNumbers
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2Digit Multiplication Lite
Master double-digit multiplication with this educational app. It offers unique methods to quickly solve complex problems, helping users improve their math skills through practice and exercise.
- Learn double-digit multiplication methods
- Practice solving multiplication problems
- Quick calculation techniques
- Exercise math skills
- Improve speed and accuracy
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Learn & Exercise How to multiply double digit numbers quickly. 19x17 (19+7)x10 + 9x7 = 323 (Method-A1) 58x58 ((5x5)+8)x100 + 8x8 = 3364 (Method-A6)
SwapNumbers
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This is a puzzle that uses addition and subtraction. Swap the numbers embedded in multiple formulas. The goal is to make everything the correct formula. It will be good training for calculation and judgment.
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Verdict
The clearest difference is in-app purchases: SwapNumbers at none against 2Digit Multiplication Lite's 1. SwapNumbers also leads on update cadence (every 3 months vs every 10 months). On price, ads, device support and iOS requirement 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. 2Digit Multiplication Lite sells 1 one-off in-app purchase. SwapNumbers asks for nothing beyond the download.
2Digit Multiplication Lite ships an update every 10 months, SwapNumbers every 3 months. The most recent releases landed on October 25, 2026 and October 3, 2026 respectively.
| Parameter | 2Digit Multiplication Lite | SwapNumbers |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Positive reviews | 71.4% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 months | Every 3 months — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | Yasuyoshi Ota | HappyCode Lab |
In-app purchases
2Digit Multiplication Lite
- Add Other Methods and Remove Ads$1.99
SwapNumbers
No in-app purchases
Questions
Is 2Digit Multiplication Lite free?
Is SwapNumbers free?
Do 2Digit Multiplication Lite or SwapNumbers have ads?
Which is updated more often, 2Digit Multiplication Lite or SwapNumbers?
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