# CalcuMem vs Designable Calculator

The clearest difference is update cadence: Designable Calculator at every 11 days against CalcuMem's every 3 months. CalcuMem's advantage is device support (4 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. CalcuMem sells 1 one-off in-app purchase and Designable Calculator sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

CalcuMem ships an update every 3 months, Designable Calculator every 11 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CalcuMem | Designable Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calcumem/id1507207055/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 1 MB | 19 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mohamed Asser Reda](https://appshunter.io/developer/1506908645) | [Batbayar Batbaatar](https://appshunter.io/developer/1082290586) |

## What reviewers say

### CalcuMem

[App page](https://appshunter.io/ios/app/calcumem/id1507207055)

This calculator app offers a unique approach to memory functions, allowing users to add comments and photos to saved calculations. It's designed for everyday use, from budgeting to loan analysis, with an enhanced interface for better performance.

**Highlights:** Editable memory buttons, Comments for memory entries, Photo attachments to memory, Comprehensive memory storage, Enhanced performance interface, Everyday calculation tools

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| "Purchase 40 Rows" | $3.99 | one-time |


### Designable Calculator

[App page](https://appshunter.io/ios/app/designable-calculator/id6587561422)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Plan | $9.99 | per year |


## Frequently asked questions

### Is CalcuMem free?

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

### Is Designable Calculator free?

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

### Do CalcuMem or Designable Calculator have ads?

Neither CalcuMem nor Designable Calculator shows ads.

### Which is updated more often, CalcuMem or Designable Calculator?

CalcuMem ships an update every 3 months, and Designable Calculator every 11 days. Most recently, CalcuMem was updated on October 29, 2026 and Designable Calculator on October 30, 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.*