# My E vs Decision Support 1

The clearest difference is update cadence: Decision Support 1 at fortnightly against My E's monthly. My E's advantage is iOS requirement (8.0 vs 11.0). 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.

My E ships an update monthly, Decision Support 1 fortnightly. The most recent releases landed on June 3, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | My E | Decision Support 1 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 45 MB | 11 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [隆栋 洪](https://appshunter.io/developer/827605721) | [Toshio Hironaga](https://appshunter.io/developer/1223479095) |

## What reviewers say

### My E

[App page](https://appshunter.io/ios/app/my-e-thermostat/id1177514812)

Control your smart WiFi thermostat remotely for electric and water heating systems. Monitor room temperature, set working modes, and program schedules. Connect your device to the internet and manage multiple thermostats.

**Highlights:** Remote thermostat connection, Room temperature monitoring, Working mode adjustment, Schedule programming, Device naming

**Features:** macOS Compatibility

**In-app purchases:** none


### Decision Support 1

[App page](https://appshunter.io/ios/app/decision-support-1/id1231963421)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My E free?

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

### Is Decision Support 1 free?

Decision Support 1 is free to download, with no in-app purchases.

### Do My E or Decision Support 1 have ads?

Neither My E nor Decision Support 1 shows ads.

### Which is updated more often, My E or Decision Support 1?

My E ships an update monthly, and Decision Support 1 fortnightly. Most recently, My E was updated on June 3, 2026 and Decision Support 1 on September 16, 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.*