# InterlocVision vs REA POWER

The clearest difference is update cadence: InterlocVision at every 3 weeks against REA POWER's every 10 months. REA POWER's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

InterlocVision ships an update every 3 weeks, REA POWER every 10 months. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | InterlocVision | REA POWER |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Monetization | — | Free |
| Size | 27 MB | 136 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Amix Capital Limited](https://appshunter.io/developer/412067946) | [Alpha ESS Co., Ltd.](https://appshunter.io/developer/1088168712) |

## What reviewers say

### InterlocVision

[App page](https://appshunter.io/ios/app/interlocvision/id1498341361)

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

**In-app purchases:** none


### REA POWER

[App page](https://appshunter.io/ios/app/rea-power/id6737310109)

Manage your home energy system with this app. Monitor solar generation, consumption, and battery storage in real-time. Optimize settings for greater energy independence and savings.

**Highlights:** 24/7 energy control, Real-time energy insights, Monitor solar PV generation, Track energy consumption, Optimize battery storage, Customize energy settings

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

**In-app purchases:** none


## Frequently asked questions

### Is InterlocVision free?

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

### Is REA POWER free?

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

### Do InterlocVision or REA POWER have ads?

Neither InterlocVision nor REA POWER shows ads.

### Which is updated more often, InterlocVision or REA POWER?

InterlocVision ships an update every 3 weeks, and REA POWER every 10 months. Most recently, InterlocVision was updated on October 7, 2026 and REA POWER on October 14, 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.*