# Mimir Mental Math vs C150 Pad

The clearest difference is review sentiment: Mimir Mental Math at 95% against C150 Pad's 0%. Mimir Mental Math also leads on price ($1.99 vs $16.99) and rating (5.0 vs 4.0). C150 Pad's advantage is ratings volume (4 vs 1). On ads, in-app purchases and monetization model there is nothing between them.

Mimir Mental Math costs $1.99 and C150 Pad $16.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mimir Mental Math holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 4 respectively. Written reviews point the same way: 95% of Mimir Mental Math's written reviews are positive against 0% of C150 Pad's.

Mimir Mental Math ships an update every 3 months, C150 Pad every 8 months. The most recent releases landed on September 25, 2026 and July 28, 2026 respectively.

## The numbers

| Metric | Mimir Mental Math | C150 Pad |
| --- | --- | --- |
| Price | **$1.99** | $16.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mimir-mental-math/id404566657/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/c150-pad/id1067564808/reviews) |
| Number of ratings | 1 | **4** |
| Positive reviews | **95.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 8 months |
| Monetization | Paid | Paid |
| Size | 88 MB | 24 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Snarp](https://appshunter.io/developer/376179401) | [Gyronimo, LLC](https://appshunter.io/developer/536898885) |

## What reviewers say

### Mimir Mental Math

[App page](https://appshunter.io/ios/app/mimir-mental-math/id404566657)

Master mental math with this app's comprehensive lessons and adaptive training. Learn special tricks and general solutions for addition, subtraction, multiplication, division, and more. Improve speed and accuracy with personalized practice.

**Highlights:** 44 math lessons with tricks, Addition, subtraction, multiplication, division, Squaring and cube roots, Calculate weekday for any date, Adaptive and choice-based training, Help button for trick suggestions, Dual language support (English/German)

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

**In-app purchases:** none


### C150 Pad

[App page](https://appshunter.io/ios/app/c150-pad/id1067564808)

This application is a flight planning tool for the Cessna 150, calculating mass and balance, takeoff and landing distances, climb data, and optimal cruise altitudes. It allows users to input various flight conditions and aircraft configurations to generate precise performance metrics.

**Highlights:** Mass & Balance calculations, Takeoff and Landing distance computation, Climb performance analysis, Optimal cruise altitude finder, Stall speed calculation, Load manifest generation, Scenario "what if" analysis

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mimir Mental Math free?

Mimir Mental Math costs $1.99, with no in-app purchases.

### Is C150 Pad free?

C150 Pad costs $16.99, with no in-app purchases.

### Which has better reviews, Mimir Mental Math or C150 Pad?

Mimir Mental Math is rated higher. Mimir Mental Math averages 5.0 out of 5 from 1 ratings, while C150 Pad averages 4.0 from 4 ratings.

### Do Mimir Mental Math or C150 Pad have ads?

Neither Mimir Mental Math nor C150 Pad shows ads.

### Which is updated more often, Mimir Mental Math or C150 Pad?

Mimir Mental Math ships an update every 3 months, and C150 Pad every 8 months. Most recently, Mimir Mental Math was updated on September 25, 2026 and C150 Pad on July 28, 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.*