# Solars vs iSungo

The clearest difference is iOS requirement: iSungo at 12.0 against Solars's 14.0. On price, update cadence, 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.

Solars ships an update every 4 months, iSungo every 5 months. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Solars | iSungo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Size | 17 MB | 54 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Globaldizajn](https://appshunter.io/developer/322816846) | [Shanghai Raymon IoT Technology Co., Ltd.](https://appshunter.io/developer/1649162918) |

## What reviewers say

### Solars

[App page](https://appshunter.io/ios/app/solars/id1593687500)

**Features:** macOS Compatibility

**In-app purchases:** none


### iSungo

[App page](https://appshunter.io/ios/app/isungo/id6475705679)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Solars free?

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

### Is iSungo free?

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

### Do Solars or iSungo have ads?

Neither Solars nor iSungo shows ads.

### Which is updated more often, Solars or iSungo?

Solars ships an update every 4 months, and iSungo every 5 months. Most recently, Solars was updated on October 7, 2026 and iSungo on October 10, 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.*