# NRN Study Centre vs Phoenix MM

The clearest difference is update cadence: Phoenix MM at every 4 days against NRN Study Centre's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. NRN Study Centre sells 10 one-off in-app purchases and Phoenix MM sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

NRN Study Centre ships an update monthly, Phoenix MM every 4 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | NRN Study Centre | Phoenix MM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 145 MB | 117 MB |
| Requires iOS | 15.5 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Online Learning](https://appshunter.io/developer/1790866777) | [Tin Zaw Win](https://appshunter.io/developer/1763545970) |

## What reviewers say

### NRN Study Centre

[App page](https://appshunter.io/ios/app/nrn-study-centre/id6480442148)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package - CB | $199.99 | one-time |
| Package - CG | $299.99 | one-time |
| Package - CH | $299.99 | one-time |
| Package - CJ | $399.99 | one-time |
| Package - CK | $449.99 | one-time |
| Package - CL | $499.99 | one-time |
| Package - CM | $599.99 | one-time |
| Package - CN | $699.99 | one-time |
| Package - CO | $799.99 | one-time |
| Package - CP | $899.99 | one-time |


### Phoenix MM

[App page](https://appshunter.io/ios/app/phoenix-mm/id6804609261)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tutor Starter (30 days) | $1.99 | one-time |
| Basic Plan (30 days) | $2.99 | one-time |
| Family Plan (30 days) | $3.99 | one-time |
| Tutor Pro (30 days) | $3.99 | one-time |
| Tutor Studio (30 days) | $9.99 | one-time |


## Frequently asked questions

### Is NRN Study Centre free?

NRN Study Centre is free to download, with in-app purchases available.

### Is Phoenix MM free?

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

### Do NRN Study Centre or Phoenix MM have ads?

Neither NRN Study Centre nor Phoenix MM shows ads.

### Which is updated more often, NRN Study Centre or Phoenix MM?

NRN Study Centre ships an update monthly, and Phoenix MM every 4 days. Most recently, NRN Study Centre was updated on October 8, 2026 and Phoenix MM on October 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.*