# Website Warrior vs Mental Calculation & Abacus

The clearest difference is rating: Mental Calculation & Abacus at 4.8 against Website Warrior's 4.0. Website Warrior's advantage is ads (none vs shown) and update cadence (monthly vs every 6 months). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mental Calculation & Abacus holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 5 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Website Warrior ships an update monthly, Mental Calculation & Abacus every 6 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Website Warrior | Mental Calculation & Abacus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/website-warrior/id1084837633/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/mental-calculation-and-abacus/id1582407909/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | **Free** | Ad-supported |
| Size | 62 MB | 143 MB |
| Requires iOS | **5.1.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [National Center for Missing & Exploited Children](https://appshunter.io/developer/560497050) | [Park Jisang](https://appshunter.io/developer/995438886) |

## What reviewers say

### Website Warrior

[App page](https://appshunter.io/ios/app/website-warrior/id1084837633)

Protect a band's website from hackers and viruses. Use anti-virus scans and network probes to stop attacks, and deploy firewalls to defend against worms. Race against time across multiple worlds and levels to save the site from ruin.

**Highlights:** Anti-virus scans, Network probes, Firewall deployment, 5 distinct worlds, 16 unique levels, Trojan horse boss

**Features:** macOS Compatibility

**In-app purchases:** none


### Mental Calculation & Abacus

[App page](https://appshunter.io/ios/app/mental-calculation-and-abacus/id1582407909)

Engage in a fun and educational game designed to enhance mental calculation skills. Learn to use an abacus with an easy-to-follow tutorial and practice with diverse question types.

**Highlights:** Mental calculation practice, Abacus learning tutorial, Variety of practice questions, Suitable for all ages

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

**In-app purchases:** none


## Frequently asked questions

### Is Website Warrior free?

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

### Is Mental Calculation & Abacus free?

Mental Calculation & Abacus is free to download, with no in-app purchases.

### Which has better reviews, Website Warrior or Mental Calculation & Abacus?

Mental Calculation & Abacus is rated higher. Website Warrior averages 4.0 out of 5 from 5 ratings, while Mental Calculation & Abacus averages 4.8 from 4 ratings.

### Do Website Warrior or Mental Calculation & Abacus have ads?

Mental Calculation & Abacus shows ads; Website Warrior does not.

### Which is updated more often, Website Warrior or Mental Calculation & Abacus?

Website Warrior ships an update monthly, and Mental Calculation & Abacus every 6 months. Most recently, Website Warrior was updated on November 2, 2026 and Mental Calculation & Abacus 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.*