# rEvoCalc vs Dive Toolbox

The clearest difference is in-app purchases: rEvoCalc at none against Dive Toolbox's 2. rEvoCalc also leads on iOS requirement (11.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Dive Toolbox sells 2 in-app purchases, starting at $5.99 per month. rEvoCalc asks for nothing beyond the download.

## The numbers

| Metric | rEvoCalc | Dive Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 8 MB | 33 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [CAP-REL](https://appshunter.io/developer/1405536766) | [Onosia](https://appshunter.io/developer/1880704645) |

## What reviewers say

### rEvoCalc

[App page](https://appshunter.io/ios/app/revocalc/id1574773013)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dive Toolbox

[App page](https://appshunter.io/ios/app/dive-toolbox/id6759796903)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $5.99 | per month |
| Premium Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is rEvoCalc free?

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

### Is Dive Toolbox free?

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

### Do rEvoCalc or Dive Toolbox have ads?

Neither rEvoCalc nor Dive Toolbox shows ads.

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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.*