Average.app vs GPA Calculator
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Average.app
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Average is a simple calculator for GPA on a 4.0 scale, weighted averages, arithmetic mean and grade simulations. Use it when you need to quickly check a school average, combine grades with different weights, simulate what-if grade scenarios, or see how a future test or assignment could affect your final grade. Average is designed for students who want a fast, focused tool for everyday grade calculations. Where available, it includes regional calculators and guidance adapted for selected grading systems, including Czech, Slovak, Polish and Spanish-speaking students. What you can do with Average: β’ Calculate GPA on a 4.0 scale β’ Calculate weighted averages β’ Calculate arithmetic averages β’ Calculate final grade / nota final β’ Simulate grade scenarios β’ Check how future grades can affect your result β’ Use regional calculators when a local version is available Average is not an official school, university or government tool. Results are informational and should always be checked against your schoolβs own grading rules.
GPA Calculator
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Most GPA apps get the math wrong. They average your letter grades and ignore credit hours, so a 4-credit class counts the same as a 1-credit elective. That is not how your school calculates your GPA, and it can hand you a number that is simply incorrect. Honor Roll does it the right way. It weights every grade by its credit hours, exactly like your registrar, so the GPA you see is the GPA you actually have. WHY HONOR ROLL - Correct credit-hour weighting. A heavier class moves your GPA more, just like real life. - True weighted GPA. Add the +0.5 honors and +1.0 AP/IB bonus for an accurate weighted score. - Your school's scale. Works on the 4.0, 4.3, and 5.0 scales, or set a fully custom scale. - No ads, ever. No banners, no pop-ups, no selling your data. - 100% on your device. No account, no sign-up, nothing uploaded. FREE - Calculate one term's GPA with proper credit-hour weighting. - Pick your school's grading scale (4.0, 4.3, 5.0, or custom). - Enter a GPA you already have directly, without adding every course. - Add courses, grades, and credit hours in seconds. PREMIUM (one-time purchase) - Weighted AP and honors GPA. - Unlimited terms with a running cumulative GPA. - Target-grade planner: find the exact score you need on the final to hit your goal, and the term GPA you need to reach a cumulative target. - Export your full transcript to share or save. WHO IT IS FOR High school and college students who want a GPA they can trust, whether you are chasing the honor roll, protecting a scholarship, or planning next semester. PRIVATE BY DESIGN Your grades are yours. Honor Roll has no servers and makes no network calls. Everything you enter stays on your device, and you can wipe it any time by deleting the app. Honor Roll Premium is a one-time purchase, not a subscription. Pay once and unlock everything forever on your Apple ID. There is nothing to cancel and nothing auto-renews. Restore your purchase any time from the paywall. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.appharbour.com/honorroll/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: Average.app at none against GPA Calculator's 1. GPA Calculator's advantage is ads (none vs shown) and update cadence (every 5 days vs every 4 weeks). On price, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. GPA Calculator sells 1 one-off in-app purchase. Average.app asks for nothing beyond the download.
Average.app ships an update every 4 weeks, GPA Calculator every 5 days. The most recent releases landed on October 9, 2026 and October 19, 2026 respectively.
| Parameter | Average.app | GPA Calculator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | Every 5 days β better |
| Ads | Yes | No β better |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad β better | iPhone |
| Requires iOS | 17.6 | 17.0 β better |
| Further details β not scored | ||
| Size | 1 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Petr Vocelka | App Harbour ApS |
In-app purchases
Average.app
No in-app purchases
GPA Calculator
- Lifetime Unlock$29.99
Questions
Is Average.app free?
Is GPA Calculator free?
Do Average.app or GPA Calculator have ads?
Which is updated more often, Average.app or GPA Calculator?
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