# OneApp by Pertinence vs Tella Agent App

The clearest difference is update cadence: Tella Agent App at weekly against OneApp by Pertinence's every 3 weeks. OneApp by Pertinence's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OneApp by Pertinence ships an update every 3 weeks, Tella Agent App weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OneApp by Pertinence | Tella Agent App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 51 MB | 59 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Pettysave Limited](https://appshunter.io/developer/1496560186) | [Veritella Services Limited](https://appshunter.io/developer/6784569681) |

## What reviewers say

### OneApp by Pertinence

[App page](https://appshunter.io/ios/app/oneapp-by-pertinence/id6749248679)

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

**In-app purchases:** none


### Tella Agent App

[App page](https://appshunter.io/ios/app/tella-agent-app/id6784569679)

**In-app purchases:** none


## Frequently asked questions

### Is OneApp by Pertinence free?

OneApp by Pertinence is free to download, with no in-app purchases.

### Is Tella Agent App free?

Tella Agent App is free to download, with no in-app purchases.

### Do OneApp by Pertinence or Tella Agent App have ads?

Neither OneApp by Pertinence nor Tella Agent App shows ads.

### Which is updated more often, OneApp by Pertinence or Tella Agent App?

OneApp by Pertinence ships an update every 3 weeks, and Tella Agent App weekly. Most recently, OneApp by Pertinence was updated on October 25, 2026 and Tella Agent App on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*