# Esysunhome vs Formula Solution

The clearest difference is update cadence: Formula Solution at every 4 days against Esysunhome's fortnightly. 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.

Esysunhome ships an update fortnightly, Formula Solution every 4 days. The most recent releases landed on October 15, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Esysunhome | Formula Solution |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 61 MB | 148 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ESY Sunhome Co., Ltd](https://appshunter.io/developer/1670781987) | [Formula Solution](https://appshunter.io/developer/6775509358) |

## What reviewers say

### Esysunhome

[App page](https://appshunter.io/ios/app/esysunhome/id1670781985)

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

**In-app purchases:** none


### Formula Solution

[App page](https://appshunter.io/ios/app/formula-solution/id6747269391)

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

**In-app purchases:** none


## Frequently asked questions

### Is Esysunhome free?

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

### Is Formula Solution free?

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

### Do Esysunhome or Formula Solution have ads?

Neither Esysunhome nor Formula Solution shows ads.

### Which is updated more often, Esysunhome or Formula Solution?

Esysunhome ships an update fortnightly, and Formula Solution every 4 days. Most recently, Esysunhome was updated on October 15, 2026 and Formula Solution on October 11, 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.*