# PULSE8 CENTRE vs MiRA by SD

The clearest difference is update cadence: MiRA by SD at every 2 months against PULSE8 CENTRE's every 12 months. MiRA by SD also leads on iOS requirement (13.0 vs 15.6). 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.

PULSE8 CENTRE ships an update every 12 months, MiRA by SD every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | PULSE8 CENTRE | MiRA by SD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 months** |
| Size | 33 MB | 25 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PULSE8 CENTRE PTY LTD](https://appshunter.io/developer/1568793487) | [Specialist Direct Pty Ltd](https://appshunter.io/developer/1697127977) |

## What reviewers say

### PULSE8 CENTRE

[App page](https://appshunter.io/ios/app/pulse8-centre/id1568793155)

**In-app purchases:** none


### MiRA by SD

[App page](https://appshunter.io/ios/app/mira-by-sd/id6451201396)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PULSE8 CENTRE free?

PULSE8 CENTRE is free to download, with no in-app purchases.

### Is MiRA by SD free?

MiRA by SD is free to download, with no in-app purchases.

### Do PULSE8 CENTRE or MiRA by SD have ads?

Neither PULSE8 CENTRE nor MiRA by SD shows ads.

### Which is updated more often, PULSE8 CENTRE or MiRA by SD?

PULSE8 CENTRE ships an update every 12 months, and MiRA by SD every 2 months. Most recently, PULSE8 CENTRE was updated on November 3, 2026 and MiRA by SD on November 7, 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.*