Abacus Exercise vs ANZAN Endless
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Abacus Exercise
Practice abacus calculations with a customizable digital tool. Adjust bead colors, sounds, and layout for a personalized learning experience. Challenge yourself with addition, subtraction, multiplication, and division exercises.
- Customizable abacus layout
- Adjustable bead size and position
- Up to 15-digit support
- Customizable bead colors and sounds
- Addition, subtraction, multiplication, division practice
- Level-based challenges
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This app focuses on the ease of use of the abacus on the app, and aims to realize smooth and comfortable operability. In addition to being able to use the abacus widely on the horizontal screen, the size and position can be freely customized according to the device. The number of digits can be used up to 15 digits, and the color and sound of the beads can also be set. You can challenge the addition and subtraction, multiplication, division questions according to your level.
ANZAN Endless
Enhance your mental math skills with daily challenges that adapt to your level. Improve speed and accuracy through consistent practice. This app helps you naturally progress in flash mental arithmetic.
- Adaptive difficulty adjustment
- Daily practice challenges
- Progressive leveling system
- Flash mental arithmetic training
- Speed and digit count customization
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The more you do, the more you can acquire flash mental arithmetic ability. The speed and number of digits will be adjusted according to your level. Just challenge a few questions every day and you will naturally level up! !! SE:魔王魂、効果音ラボ ◆ An inquiry If there are an opinion, a question, please contact it to [support@sa0001.mbsrv.net]
Screenshots
Verdict
The clearest difference is rating: Abacus Exercise at 4.5 against ANZAN Endless's 4.0. Abacus Exercise also leads on update cadence (every 3 weeks vs every 4 months) and ratings volume (60 vs 1). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Abacus Exercise holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: Abacus Exercise has 60 ratings behind it against 1, so its average is the more settled of the two.
Abacus Exercise ships an update every 3 weeks, ANZAN Endless every 4 months. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.
| Parameter | Abacus Exercise | ANZAN Endless |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (60 ratings) — better | 4.0 (1 ratings) |
| Positive reviews | 46.2% of reviews | — |
| Number of ratings | 60 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 13.7 |
| Further details — not scored | ||
| Size | 90 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Hirokazu Komatsu | sa0001.industry |
Customer experience
Abacus Exercise
ANZAN Endless
In-app purchases
Abacus Exercise
No in-app purchases
ANZAN Endless
No in-app purchases
Questions
Is Abacus Exercise free?
Is ANZAN Endless free?
Which has better reviews, Abacus Exercise or ANZAN Endless?
Do Abacus Exercise or ANZAN Endless have ads?
Which is updated more often, Abacus Exercise or ANZAN Endless?
Other comparisons
