# T vs iRnergy

The clearest difference is update cadence: T at every 11 days against iRnergy's every 2 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.

T ships an update every 11 days, iRnergy every 2 months. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | T | iRnergy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Size | 86 MB | 132 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SHENZHEN SHUOXINDA TECHNOLOGY Co., Ltd.](https://appshunter.io/developer/1650343340) | [上海艺唯电子有有限公司](https://appshunter.io/developer/1327772529) |

## What reviewers say

### T

[App page](https://appshunter.io/ios/app/t-shine/id6446842932)

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

**In-app purchases:** none


### iRnergy

[App page](https://appshunter.io/ios/app/irnergy/id6478655343)

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

**In-app purchases:** none


## Frequently asked questions

### Is T free?

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

### Is iRnergy free?

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

### Do T or iRnergy have ads?

Neither T nor iRnergy shows ads.

### Which is updated more often, T or iRnergy?

T ships an update every 11 days, and iRnergy every 2 months. Most recently, T was updated on September 20, 2026 and iRnergy on September 9, 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.*