Comparison

ANZAN Endless vs Abacus Simulator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Adaptive difficulty adjustment
  • Daily practice challenges
  • Progressive leveling system
  • Flash mental arithmetic training
  • Speed and digit count customization
Features
Read full description

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]

About

Abacus Simulator

Enhance your mental math abilities with interactive abacus exercises. This app offers guided lessons and daily drills to improve calculation speed, focus, and accuracy. Customize your abacus for a fun and engaging learning experience.

Highlights
  • Interactive abacus exercises
  • Guided step-by-step lessons
  • Daily skill-sharpening exercises
  • Focus, speed, and accuracy improvement
  • Customizable abacus
Features
Read full description

Count faster with Abacus! Build your mental math skills with our interactive exercises. From basic to advanced calculations, we got you covered! It is easy, fun, and free! Why Abacus? Guided lessons - step-by-step tutorials on every level. Sharpen skills - improve focus, speed, and accuracy through our daily exercises. Fun - customize your abacus and have fun with it!

Screenshots

ANZAN Endless1 screens
Abacus Simulator4 screens

Verdict

The call

The clearest difference is rating: Abacus Simulator at 4.6 against ANZAN Endless's 4.0. Abacus Simulator also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). ANZAN Endless's advantage is in-app purchases (none vs 10). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Abacus Simulator sells 10 one-off in-app purchases. ANZAN Endless asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Abacus Simulator holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Abacus Simulator has 31 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

ANZAN Endless ships an update every 4 months, Abacus Simulator every 3 weeks. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

Scorecard6 real differences · 4 level
ANZAN Endless versus Abacus Simulator: the parameters behind the verdict, then further details
ParameterANZAN EndlessAbacus Simulator
PriceFreeFree
Rating4.0 (1 ratings)4.6 (31 ratings) — better
Positive reviews—72.4% of reviews
Number of ratings131 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.713.0 — better
Further details — not scored
Size3 MB41 MB
Age rating4+4+
Developersa0001.industryNicholas Ang

Customer experience

ANZAN Endless

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Abacus Simulator

All ratings31 ratings
Positive90.3%
Neutral3.2%
Negative6.5%
Written reviews29 reviews
Positive72.4%
Neutral0.0%
Negative27.6%

In-app purchases

None

ANZAN Endless

No in-app purchases

10 purchases

Abacus Simulator

One-time10
  • Cloud Beads$1.99
  • Coconut Beads$1.99
  • Lemon Beads$1.99
Show 7 more
  • Mushroom Beads$1.99
  • Penguin Beads$1.99
  • Flower Beads$1.99
  • Orange Beads$1.99
  • Snail Beads$1.99
  • Snowman Beads$1.99
  • Watermelon Beads$1.99

Questions

Is ANZAN Endless free?
ANZAN Endless is free to download, with no in-app purchases.
Is Abacus Simulator free?
Abacus Simulator is free to download, with in-app purchases available.
Which has better reviews, ANZAN Endless or Abacus Simulator?
Abacus Simulator is rated higher. ANZAN Endless averages 4.0 out of 5 from 1 ratings, while Abacus Simulator averages 4.6 from 31 ratings.
Do ANZAN Endless or Abacus Simulator have ads?
ANZAN Endless shows ads; Abacus Simulator does not.
Which is updated more often, ANZAN Endless or Abacus Simulator?
ANZAN Endless ships an update every 4 months, and Abacus Simulator every 3 weeks. Most recently, ANZAN Endless was updated on September 10, 2026 and Abacus Simulator on September 21, 2026.

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