# RAID Calculator — user reviews

> 19 indexed App Store user reviews of RAID Calculator by Todd Greco.

- Source: https://appshunter.io/ios/app/raid-calculator/id395601653/reviews
- App overview in markdown: https://appshunter.io/ios/app/raid-calculator/id395601653.md

## Is RAID Calculator safe?

Not enough ratings yet to assess RAID Calculator.

## Is RAID Calculator legit?

RAID Calculator appears to be a legitimate app. The AppsHunter Legitimacy Score for RAID Calculator is 90 out of 100 points across 7 verification signals from App Store and developer data.

## Newest reviews (1 of 19)

### 3/5 — Neat could use some improvements

*2012-02-04*

Would like to see it have the option for the various raid-5 types; 3+1, 7+1 etc

## Most critical reviews (10 lowest-rated)

### 1/5 — Nothing works

*2017-08-03*

Horrible, nothing works!

**Developer response:** it does now!

### 1/5 — DOES NOT WORK

*2017-03-31*

DOES NOT WORK

**Developer response:** it does now!

### 1/5 — Doesn't work

*2016-10-12*

Can't select variables. Boat anchor.

**Developer response:** ha! it does now!

### 1/5 — Nice idea but doesn't work

*2016-04-15*

None of the parameters are selectable. It's a boat anchor.

**Developer response:** try again. 1.7 fixes all of that

### 1/5 — Unusable in iOS9

*2016-03-04*

You are unable to select any configurations in iOS9 making the app pointless.

**Developer response:** try again. 1.7 fixes all of that

### 1/5 — Doesn't work

*2016-02-10*

Can't select any parameters- useless

**Developer response:** try again. 1.7 fixes all of that

### 1/5 — Doesn't Work

*2015-12-14*

Cannot select RAID type, drive size or number of drives. What am I missing?

**Developer response:** try again. 1.7 fixes all of that

### 1/5 — No works

*2010-10-09*

нихрена не работает на iPhone 3GS ((((

### 3/5 — Broken by os9

*2015-12-01*

Great app but you can no longer select for the spinning wheel after iOS 9 update. Needs update bad.

**Developer response:** try again. 1.7 fixes all of that

### 3/5 — Could use a little more love?!

*2014-02-21*

The app overall is pretty good, however 31-40 are missing under the drive quantity drop down. Along that note, the math appears to be pretty accurate, too. Would love to see an update...

## Most praised reviews (8 highest-rated)

### 5/5 — Perfect!

*2014-06-20*

Clean and No Ads!!! Just what I needed!!!

### 5/5 — Works great

*2011-08-22*

Quick and easy. 

Maybe could add the email it to your boss button ;)

### 5/5 — Very helpful

*2011-08-16*

Works great. Simple and effective. I use it in meetings all the time.

### 5/5 — Nice little app

*2010-12-29*

Simple and informative!

### 4/5 — Update

*2015-12-12*

Needs update for iOS 9, nothing works.

**Developer response:** try again. 1.7 fixes all of that

### 4/5 — Busted by iOS 9?

*2015-09-23*

Can no longer select item from spinning dial.

**Developer response:** try again. 1.7 fixes all of that

### 4/5 — Any chance for an update?

*2014-01-18*

Great app overall, would be nice to have some additional drive sizes and be updated for iPhone 5/5s

**Developer response:** try again. 1.7 fixes all of that

### 4/5 — Easy to use.

*2010-10-12*

Would be nice to include options for hot spares.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-16.*