# ESP RainMaker Home vs Elaborate Calculator

The clearest difference is update cadence: ESP RainMaker Home at every 9 days against Elaborate Calculator's every 9 months. ESP RainMaker Home also leads on iOS requirement (16.6 vs 18.0). 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.

ESP RainMaker Home ships an update every 9 days, Elaborate Calculator every 9 months. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ESP RainMaker Home | Elaborate Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 9 months |
| Size | 99 MB | 10 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD.](https://appshunter.io/developer/1071176699) | [Brandon Roehl](https://appshunter.io/developer/1350609761) |

## What reviewers say

### ESP RainMaker Home

[App page](https://appshunter.io/ios/app/esp-rainmaker-home/id1563728960)

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

**In-app purchases:** none


### Elaborate Calculator

[App page](https://appshunter.io/ios/app/elaborate-calculator/id6746104582)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ESP RainMaker Home free?

ESP RainMaker Home is free to download, with no in-app purchases.

### Is Elaborate Calculator free?

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

### Do ESP RainMaker Home or Elaborate Calculator have ads?

Neither ESP RainMaker Home nor Elaborate Calculator shows ads.

### Which is updated more often, ESP RainMaker Home or Elaborate Calculator?

ESP RainMaker Home ships an update every 9 days, and Elaborate Calculator every 9 months. Most recently, ESP RainMaker Home was updated on November 5, 2026 and Elaborate Calculator on November 8, 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.*