# All in One Calculator vs Displayable

The clearest difference is price: Displayable at Free against All in One Calculator's $1.99. Displayable also leads on ads (none vs shown). On update cadence, in-app purchases, device support and iOS requirement there is nothing between them.

Displayable is free to download; All in One Calculator costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

All in One Calculator ships an update every 3 months, Displayable every 5 months. The most recent releases landed on September 14, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | All in One Calculator | Displayable |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 139 MB | 3 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Juan Antonio Veloz Gutierrez](https://appshunter.io/developer/1810351183) | [骏 胡](https://appshunter.io/developer/1837058154) |

## What reviewers say

### All in One Calculator

[App page](https://appshunter.io/ios/app/all-in-one-calculator-math/id6745767970)

**Features:** macOS Compatibility

**In-app purchases:** none


### Displayable

[App page](https://appshunter.io/ios/app/displayable/id6752018274)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is All in One Calculator free?

All in One Calculator costs $1.99, with no in-app purchases.

### Is Displayable free?

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

### Do All in One Calculator or Displayable have ads?

All in One Calculator shows ads; Displayable does not.

### Which is updated more often, All in One Calculator or Displayable?

All in One Calculator ships an update every 3 months, and Displayable every 5 months. Most recently, All in One Calculator was updated on September 14, 2026 and Displayable on September 6, 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.*