ESP RainMaker Home vs Elaborate Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ESP RainMaker Home
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Transform your home into a smart ecosystem with ESP RainMaker Home - Built with React Native, a hybrid technology, for a seamless, native experience - Organize devices by rooms and homes for intuitive control - Create scenes to control multiple devices at once - Instant device state synchronization across all your devices - Control devices locally or through the ESP RainMaker cloud - Support for smart lights, sockets, switches, fans, and sensors - Quick device setup via QR code, BLE discovery, and SoftAP - Google and Apple Sign-In support - Real-time notifications for device status and system events - Built on open-source technologies with modular architecture
Elaborate Calculator
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A visual wrapper for IVY on the go. For large difficult calculations or when in need of arbitrary precision. Optimized for small screens and without needing something else to run your equations. MIT Source https://github.com/BrandonRoehl/elaborate
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | ESP RainMaker Home | Elaborate Calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days — better | Every 9 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 99 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | ESPRESSIF SYSTEMS (SHANGHAI) CO., LTD. | Brandon Roehl |
In-app purchases
ESP RainMaker Home
No in-app purchases
Elaborate Calculator
No in-app purchases
Questions
Is ESP RainMaker Home free?
Is Elaborate Calculator free?
Do ESP RainMaker Home or Elaborate Calculator have ads?
Which is updated more often, ESP RainMaker Home or Elaborate Calculator?
Other comparisons
