Grades! vs Dial Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grades!
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This is a very basic, simple calculator for teachers. It allows you to add up the grades students score for every aspect of their assignments and homework. Rather basic. Its free. No ads. No tracking.
Dial Timer
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A dial timer. To set the timer, rotate the dial with your finger to the desired time. When you release your finger the timer will begin counting down to zero. The timer max duration can be set from 60 seconds to 16 hours. The on/off button will start and stop the timer. Dial Timer will send a notification if your device is in sleep mode.
Screenshots
Verdict
The clearest difference is update cadence: Dial Timer at every 3 weeks against Grades!'s every 86 months. Dial Timer also leads on iOS requirement (17.6 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Grades! ships an update every 86 months, Dial Timer every 3 weeks. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.
| Parameter | Grades! | Dial Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 86 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 0 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Markus Meyerhofer | John Millhouse |
In-app purchases
Grades!
No in-app purchases
Dial Timer
No in-app purchases
Questions
Is Grades! free?
Is Dial Timer free?
Do Grades! or Dial Timer have ads?
Which is updated more often, Grades! or Dial Timer?
Other comparisons
