Dirth Math: removed from the App Store

• App Store rating4.8★ from 4 ratings
• Price, no subscription foundFree
• Reviews mentioning billing, last 12 months0 of 0 reviews

On this page: what it costs, how to cancel, what reviewers say.

What the data says

• Removed from the App StoreRemoved on Mar 19, 2025

What Dirth Math costs

Download: Free. No auto-renewing subscription was found in the US store.

How to cancel Dirth Math

1. Open Settings on your iPhone and tap your name at the top.
2. Tap Subscriptions.
3. Select Dirth Math.
4. Tap Cancel Subscription and confirm. You keep access until the end of the paid period.

If the app is not in that list, it was not billed through Apple. Cancel it with the developer instead.

Charged after cancelling or during a trial? Request a refund at reportaproblem.apple.com within 90 days.

What reviewers say

Recent five-star reviews

I WISH I FOUND APP EARLIERI’m in the ecological restoration industry and I have found this app to be extremely useful. It saves you time by saving your instrument height and eliminates having to do several calculations. If you use a laser level to check elevations, I highly recommend this app.

About the developer

James Griffin has published on the App Store since May 16, 2017: 1 app(s), 1 of them no longer in the store.

Alternatives to Dirth Math

Also similar: StickIt: Simplicity of Notes, Construction Calc Pro 7 (4.3★), Construction Calculator A1 (4.6★)

Questions people ask

How much does Dirth Math cost?

Download: Free. No auto-renewing subscription was found in the US App Store.

How do I cancel Dirth Math?

On your iPhone open Settings, tap your name, tap Subscriptions, select Dirth Math and tap Cancel Subscription. You keep access until the end of the paid period.

Does Dirth Math have a free trial?

No plan lists a free trial in the US App Store.

Dirth Math in one paragraph

Dirth Math by James Griffin is a Productivity app for iPhone. It was removed from the App Store on Mar 19, 2025. Download: Free. No auto-renewing subscription was found in the US App Store. App Store rating 4.8 from 4 ratings. 0 of 0 reviews in the last 12 months mention charges, subscriptions, refunds or cancelling (0%). The developer has 1 app(s) on the App Store, 1 no longer listed. Cancel through Settings › Subscriptions on the iPhone. Data verified Oct 23, 2026 by AppsLupa.

Explore more