# Mental Abacus vs acote

The clearest difference is price: acote at Free against Mental Abacus's $8.99. acote also leads on rating (5.0 vs 3.9) and update cadence (every 2 months vs every 13 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

acote is free to download; Mental Abacus costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

acote holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 7 and 5 respectively.

Mental Abacus ships an update every 13 months, acote every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Mental Abacus | acote |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Rating | [3.9 (7 ratings)](https://appshunter.io/ios/app/mental-abacus/id489127101/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/acote/id1553187463/reviews)** |
| Number of ratings | **7** | 5 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 17 MB | 47 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hamster Force Multimedia Ltd.](https://appshunter.io/developer/443416476) | [Holy Apostolic Catholic Assyrian Church of the East](https://appshunter.io/developer/1553187465) |

## What reviewers say

### Mental Abacus

[App page](https://appshunter.io/ios/app/mental-abacus/id489127101)

Master abacus mental arithmetic with illustrated tutorials and a step-by-step demonstrator. Practice calculations on a virtual abacus and learn the two-hands fingering method to enhance right brain functions. Ideal for self-learning addition and subtraction.

**Highlights:** Illustrated tutorials, Step-by-step demonstrator, Virtual abacus practice, Two hands fingering method, Addition and subtraction, Rapid calculation exercises

**Features:** Vision Pro support

**In-app purchases:** none


### acote

[App page](https://appshunter.io/ios/app/acote/id1553187463)

Stay connected with your church community through this app. Access past messages, receive push notifications for updates, and share content easily. Download messages for offline listening.

**Highlights:** Watch or listen to past messages, Receive push notifications, Share messages via social media and email, Download messages for offline listening

**In-app purchases:** none


## Frequently asked questions

### Is Mental Abacus free?

Mental Abacus costs $8.99, with no in-app purchases.

### Is acote free?

acote is free to download, with no in-app purchases.

### Which has better reviews, Mental Abacus or acote?

acote is rated higher. Mental Abacus averages 3.9 out of 5 from 7 ratings, while acote averages 5.0 from 5 ratings.

### Do Mental Abacus or acote have ads?

Neither Mental Abacus nor acote shows ads.

### Which is updated more often, Mental Abacus or acote?

Mental Abacus ships an update every 13 months, and acote every 2 months. Most recently, Mental Abacus was updated on November 1, 2026 and acote on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*