# ONES vs RVS Maths Academy

The clearest difference is iOS requirement: ONES at 13.0 against RVS Maths Academy's 16.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ONES sells 2 one-off in-app purchases and RVS Maths Academy sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | ONES | RVS Maths Academy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | — |
| Size | 43 MB | 315 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Satheesan Urakkattil](https://appshunter.io/developer/1845113711) | [Reshmi V S](https://appshunter.io/developer/1879436519) |

## What reviewers say

### ONES

[App page](https://appshunter.io/ios/app/ones-e-learning-app/id6753811422)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ones Course | $89.99 | one-time |
| Ones Course | $99.99 | one-time |


### RVS Maths Academy

[App page](https://appshunter.io/ios/app/rvs-maths-academy/id6759546639)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Training Course | $9.99 | one-time |


## Frequently asked questions

### Is ONES free?

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

### Is RVS Maths Academy free?

RVS Maths Academy is free to download, with in-app purchases available.

### Do ONES or RVS Maths Academy have ads?

Neither ONES nor RVS Maths Academy shows ads.

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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.*