# Sumhold vs MemoryTrainingCalculator

The clearest difference is update cadence: MemoryTrainingCalculator at every 2 weeks against Sumhold's every 24 months. MemoryTrainingCalculator also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Sumhold ships an update every 24 months, MemoryTrainingCalculator every 2 weeks. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Sumhold | MemoryTrainingCalculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (12 ratings)](https://appshunter.io/ios/app/sumhold/id687623774/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 73.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 2 MB | 6 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chad Voss](https://appshunter.io/developer/687623777) | [Dhanica mae Saut](https://appshunter.io/developer/1845057970) |

## What reviewers say

### Sumhold

[App page](https://appshunter.io/ios/app/sumhold/id687623774)

This utility app offers a clean and intuitive calculator experience with a unique swipe-to-save feature. It handles basic calculations, running totals, and automatic parentheses for enhanced readability, with convenient copy/paste functionality.

**Highlights:** Swipe to save calculations, Basic calculator functions, Running total display, Automatic parentheses, Copy/Paste support

**In-app purchases:** none


### MemoryTrainingCalculator

[App page](https://appshunter.io/ios/app/memorytrainingcalculator/id6753793044)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sumhold free?

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

### Is MemoryTrainingCalculator free?

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

### Do Sumhold or MemoryTrainingCalculator have ads?

Neither Sumhold nor MemoryTrainingCalculator shows ads.

### Which is updated more often, Sumhold or MemoryTrainingCalculator?

Sumhold ships an update every 24 months, and MemoryTrainingCalculator every 2 weeks. Most recently, Sumhold was updated on November 1, 2026 and MemoryTrainingCalculator on November 5, 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.*