# Abacus Simulator vs Quantrack

The clearest difference is update cadence: Quantrack at every 2 days against Abacus Simulator's every 3 weeks. Quantrack also leads on rating (5.0 vs 4.7). Abacus Simulator's advantage is ratings volume (41 vs 1) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Abacus Simulator sells 10 one-off in-app purchases and Quantrack sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Quantrack holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Abacus Simulator has 41 ratings behind it against 1, so its average is the more settled of the two.

Abacus Simulator ships an update every 3 weeks, Quantrack every 2 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Abacus Simulator | Quantrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (41 ratings)](https://appshunter.io/ios/app/abacus-simulator/id1558355099/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quantrack-mental-math/id6814322263/reviews)** |
| Number of ratings | **41** | 1 |
| Positive reviews | 72.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 41 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nicholas Ang](https://appshunter.io/developer/1558355101) | [ALTON BANUSHI](https://appshunter.io/developer/6814322265) |

## What reviewers say

### Abacus Simulator

[App page](https://appshunter.io/ios/app/abacus-simulator/id1558355099)

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:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cloud Beads | $1.99 | one-time |
| Coconut Beads | $1.99 | one-time |
| Lemon Beads | $1.99 | one-time |
| Mushroom Beads | $1.99 | one-time |
| Penguin Beads | $1.99 | one-time |
| Flower Beads | $1.99 | one-time |
| Orange Beads | $1.99 | one-time |
| Snail Beads | $1.99 | one-time |
| Snowman Beads | $1.99 | one-time |
| Watermelon Beads | $1.99 | one-time |


### Quantrack

[App page](https://appshunter.io/ios/app/quantrack-mental-math/id6814322263)

This app provides focused drills for mental math, essential for quant and prop-trading interviews. It features a custom number pad for speed, tracks accuracy and progress, and offers daily streaks to build a consistent practice habit.

**Highlights:** Eight core math modes, Custom number pad for fast entry, Instant feedback and haptics, Accuracy and speed tracking, Daily streaks and progress stats, Quant interview specific modes (Pro)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quantrack Pro Monthly | $7.99 | per month |
| Quantrack Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is Abacus Simulator free?

Abacus Simulator is free to download, with in-app purchases available.

### Is Quantrack free?

Quantrack is free to download, with in-app purchases available.

### Which has better reviews, Abacus Simulator or Quantrack?

Quantrack is rated higher. Abacus Simulator averages 4.7 out of 5 from 41 ratings, while Quantrack averages 5.0 from 1 ratings.

### Do Abacus Simulator or Quantrack have ads?

Neither Abacus Simulator nor Quantrack shows ads.

### Which is updated more often, Abacus Simulator or Quantrack?

Abacus Simulator ships an update every 3 weeks, and Quantrack every 2 days. Most recently, Abacus Simulator was updated on October 24, 2026 and Quantrack on October 29, 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.*