# Onesta One vs OakGrade

The clearest difference is in-app purchases: Onesta One at none against OakGrade's 1. Onesta One also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. OakGrade sells 1 in-app purchase, starting at $12.99 per month. Onesta One asks for nothing beyond the download.

Onesta One ships an update every 9 days, OakGrade every 10 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Onesta One | OakGrade |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 10 days |
| Size | 58 MB | 67 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Onesta Agente de Seguros y Fianzas S.A. de C.V.](https://appshunter.io/developer/1523555761) | [JOSE LUIS AVILES CASTILLO](https://appshunter.io/developer/6789779886) |

## What reviewers say

### Onesta One

[App page](https://appshunter.io/ios/app/onesta-one/id6741929363)

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

**In-app purchases:** none


### OakGrade

[App page](https://appshunter.io/ios/app/oakgrade/id6789779884)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OakGrade Pro | $12.99 | per month |


## Frequently asked questions

### Is Onesta One free?

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

### Is OakGrade free?

OakGrade is free to download, with in-app purchases available.

### Do Onesta One or OakGrade have ads?

OakGrade shows ads; Onesta One does not.

### Which is updated more often, Onesta One or OakGrade?

Onesta One ships an update every 9 days, and OakGrade every 10 days. Most recently, Onesta One was updated on October 28, 2026 and OakGrade on October 31, 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.*