# MultiToolCalc vs Scan Deck

The clearest difference is in-app purchases: MultiToolCalc at none against Scan Deck's 1. MultiToolCalc also leads on update cadence (every 5 days vs every 3 weeks) and iOS requirement (12.0 vs 17.6). Scan Deck's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Scan Deck sells 1 one-off in-app purchase. MultiToolCalc asks for nothing beyond the download.

MultiToolCalc ships an update every 5 days, Scan Deck every 3 weeks. The most recent releases landed on May 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | MultiToolCalc | Scan Deck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Size | 165 MB | 6 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [小福 冯](https://appshunter.io/developer/1760801789) | [Alonso Alvarez](https://appshunter.io/developer/1859508912) |

## What reviewers say

### MultiToolCalc

[App page](https://appshunter.io/ios/app/multitoolcalc/id6752885941)

**Features:** macOS Compatibility

**In-app purchases:** none


### Scan Deck

[App page](https://appshunter.io/ios/app/scan-deck/id6756247025)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $3.99 | one-time |


## Frequently asked questions

### Is MultiToolCalc free?

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

### Is Scan Deck free?

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

### Do MultiToolCalc or Scan Deck have ads?

MultiToolCalc shows ads; Scan Deck does not.

### Which is updated more often, MultiToolCalc or Scan Deck?

MultiToolCalc ships an update every 5 days, and Scan Deck every 3 weeks. Most recently, MultiToolCalc was updated on May 18, 2026 and Scan Deck on September 19, 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.*