# Powers & Roots vs Simple square root calculator

The clearest difference is in-app purchases: Simple square root calculator at none against Powers & Roots's 8. Simple square root calculator also leads on ratings volume (17 vs 3) and iOS requirement (12.0 vs 15.0). Powers & Roots's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 11 months). On price and device support there is nothing between them.

Both are free to download. Powers & Roots sells 8 one-off in-app purchases. Simple square root calculator asks for nothing beyond the download.

Powers & Roots holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Simple square root calculator has 17 ratings behind it against 3, so its average is the more settled of the two.

Powers & Roots ships an update every 3 weeks, Simple square root calculator every 11 months. The most recent releases landed on September 16, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Powers & Roots | Simple square root calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/powers-and-roots-advanced/id1628825849/reviews)** | [4.6 (17 ratings)](https://appshunter.io/ios/app/simple-square-root-calculator/id6449826901/reviews) |
| Number of ratings | 3 | **17** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 11 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 180 MB | 39 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Glindemann, Sennoun, Langer GbR](https://appshunter.io/developer/1024972809) | [MINERVA K.K.](https://appshunter.io/developer/1597905460) |

## What reviewers say

### Powers & Roots

[App page](https://appshunter.io/ios/app/powers-and-roots-advanced/id1628825849)

Instantly solve math problems involving powers and roots, with complete step-by-step solutions. Prepare for exams and manage your calculations with helpful extras like learning videos and rule overviews. Everything is free to use, with optional purchases for high-volume users.

**Highlights:** Instant step-by-step math solutions, Powers and roots calculations, Add, multiply, and use parentheses, Manage and share solutions, Overview of calculation rules, Curated learning videos, Feedback on incorrect inputs

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +30 User Tokens | $0.29 | one-time |
| +1 Convenience Token / 6h, max. +2 | $0.59 | one-time |
| +150 User Tokens | $0.99 | one-time |
| +2 Convenience Tokens / 6h, max. +4 | $0.99 | one-time |
| +300 User Tokens | $1.49 | one-time |
| +4 Convenience Tokens / 6h, max. +8 | $1.59 | one-time |
| Lifetime Access | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


### Simple square root calculator

[App page](https://appshunter.io/ios/app/simple-square-root-calculator/id6449826901)

Easily calculate square roots and powers with this intuitive tool. It handles complex calculations, including those with parentheses, providing accurate results for everyday use, learning, and research.

**Highlights:** Square root calculation, Computing powers, Calculations with parentheses, Simple and intuitive interface, High accuracy results, Everyday use calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is Powers & Roots free?

Powers & Roots is free to download, with in-app purchases available.

### Is Simple square root calculator free?

Simple square root calculator is free to download, with no in-app purchases.

### Which has better reviews, Powers & Roots or Simple square root calculator?

Powers & Roots is rated higher. Powers & Roots averages 5.0 out of 5 from 3 ratings, while Simple square root calculator averages 4.6 from 17 ratings.

### Do Powers & Roots or Simple square root calculator have ads?

Simple square root calculator shows ads; Powers & Roots does not.

### Which is updated more often, Powers & Roots or Simple square root calculator?

Powers & Roots ships an update every 3 weeks, and Simple square root calculator every 11 months. Most recently, Powers & Roots was updated on September 16, 2026 and Simple square root calculator on September 21, 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.*