# EDECOA vs WatchTime Tracker

The clearest difference is price: EDECOA at Free against WatchTime Tracker's $0.99. EDECOA also leads on ads (none vs shown) and iOS requirement (15.1 vs 18.6). WatchTime Tracker's advantage is update cadence (weekly vs every 3 weeks). On in-app purchases and device support there is nothing between them.

EDECOA is free to download; WatchTime Tracker costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

EDECOA ships an update every 3 weeks, WatchTime Tracker weekly. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | EDECOA | WatchTime Tracker |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/edecoa/id6480369289/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 74 MB | 53 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [佳宇 陈](https://appshunter.io/developer/1738564771) | [Comiyo Software](https://appshunter.io/developer/545082102) |

## What reviewers say

### EDECOA

[App page](https://appshunter.io/ios/app/edecoa/id6480369289)

Monitor your EDECOA inverters in real-time and view historical data graphs. Remotely adjust inverter settings directly from your mobile device for convenient management.

**Highlights:** Real-time inverter data, Historical data graphs, Remote setting adjustments, Mobile device control

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

**In-app purchases:** none


### WatchTime Tracker

[App page](https://appshunter.io/ios/app/watchtime-tracker/id6757361276)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EDECOA free?

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

### Is WatchTime Tracker free?

WatchTime Tracker costs $0.99, with no in-app purchases.

### Do EDECOA or WatchTime Tracker have ads?

WatchTime Tracker shows ads; EDECOA does not.

### Which is updated more often, EDECOA or WatchTime Tracker?

EDECOA ships an update every 3 weeks, and WatchTime Tracker weekly. Most recently, EDECOA was updated on September 29, 2026 and WatchTime Tracker on October 5, 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.*