# Sumray vs Aixine

The clearest difference is update cadence: Aixine at fortnightly against Sumray's every 3 months. 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.

Sumray ships an update every 3 months, Aixine fortnightly. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Sumray | Aixine |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 39 MB | 118 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sumray Digital Energy Technology Company](https://appshunter.io/developer/1775348744) | [Aixin Green Engergy (Zhejiang)Technology Co.,Ltd.](https://appshunter.io/developer/1816183714) |

## What reviewers say

### Sumray

[App page](https://appshunter.io/ios/app/sumray/id6737216413)

**In-app purchases:** none


### Aixine

[App page](https://appshunter.io/ios/app/aixine/id6746330001)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sumray free?

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

### Is Aixine free?

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

### Do Sumray or Aixine have ads?

Neither Sumray nor Aixine shows ads.

### Which is updated more often, Sumray or Aixine?

Sumray ships an update every 3 months, and Aixine fortnightly. Most recently, Sumray was updated on June 1, 2026 and Aixine on September 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.*