# e vs T

The clearest difference is update cadence: T at every 2 months against e's every 6 months. e's advantage is iOS requirement (7.1 vs 13.0). 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.

e ships an update every 6 months, T every 2 months. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | e | T |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 5 MB | 30 MB |
| Requires iOS | **7.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fagerhults Belysning AB](https://appshunter.io/developer/428487342) | [Teleco Automation Srl](https://appshunter.io/developer/1194390467) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e-sense-tune/id1044289054)

**Features:** macOS Compatibility

**In-app purchases:** none


### T

[App page](https://appshunter.io/ios/app/t-direct/id1556848424)

Control Teleco systems directly through your mobile device. This free application connects wirelessly to any Teleco system with an integrated Wi-Fi module, offering seamless management.

**Highlights:** Direct control of Teleco systems, Integrated Wi-Fi module support, Wireless communication, Free to download and use, Compatible with iPhone and iPad

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is T free?

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

### Do e or T have ads?

Neither e nor T shows ads.

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

e ships an update every 6 months, and T every 2 months. Most recently, e was updated on October 26, 2026 and T on October 29, 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.*