TGS App vs Proed
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TGS App
Stay connected with your school community through instant updates, event calendars, and digital newsletters. This app provides quick access to important school information and contact details, ensuring you never miss a beat.
- Instant school updates via push notifications
- School calendar with event subscriptions
- Digital newsletter delivery
- Quick contact directory
- Customizable notification settings
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Bridge the gap between home and school with the Trinity Grammar School app, developed by Digistorm. Receive instant information about Trinity Grammar School, push notifications for urgent updates, school newsletters and more. Key features of the Trinity Grammar School app: Notices: the Notices module provides Trinity Grammar School with the ability to keep their community informed with important information, with push notifications for urgent school notices Calendar: the Calendar module displays all events occurring in the current week or those that are up-and-coming. Events can easily be subscribed to, shared and saved for later Newsletter: the Newsletter module allows Trinity Grammar School to share electronic newsletters, directly to the app Other features such as a quick and easy Contact Directory help you to reach Trinity Grammar School with the tap of a button Settings allows you to manage the frequency and type of notifications that you receive from TGS. Developed by Digistorm - Software for Smarter Schools.
Proed
Capture your academic mistakes and solutions by taking photos, categorizing them with tags, and analyzing the reasons behind errors. Generate custom exam papers based on selected topics and difficulty levels, with instant access to solutions.
- Photo capture of mistakes and solutions
- Error analysis and tagging
- Custom exam paper generation
- Topic and difficulty selection
- Instant access to solutions
- Covers years 8-12 subjects
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Mistake book 1. take photos of your mistakes and solutions 2. enter why you made the mistake, did you not understand the question or it was just a silly mistake? 3. add topic tags to the mistake 4. Search and filter before an exam EZRA IS THE SMARTEST HSC EXAM GENERATOR!! Sick of scrounging the internet for past exam papers? Tired of looking through hundreds of past papers to find the relevant topics for you? That’s why we created Ezra - a tool to that let’s you pick 4 topics you need to study, your level of difficulty and in seconds you will have an exam paper with twelve exam style questions. Once completed, full solutions can be accessed in the Ezra database at a fingertip. Currently available from year 8-12. Ezra is available for the following subjects: Year 8 Maths Year 9 Maths Year 10 Maths Year 11 Mathematics Advanced Year 11 Mathematics Extension 1 Year 11 Chemistry Year 11 Physics Year 12 Mathematics Advanced Year 12 Mathematics Extension 1 Year 12 Mathematics Extension 2 Year 12 Chemistry Year 12 Physics
Screenshots
Verdict
The clearest difference is review sentiment: Proed at 100% against TGS App's 33%. Proed also leads on update cadence (every 6 weeks vs every 7 months). TGS App's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and monetization model 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.
TGS App ships an update every 7 months, Proed every 6 weeks. The most recent releases landed on June 11, 2026 and September 10, 2026 respectively.
| Parameter | TGS App | Proed |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Update frequency | Every 7 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 28 MB | 48 MB |
| Age rating | 4+ | 12+ |
| Developer | Trinity Grammar School | Early purpose Pty Ltd |
Customer experience
TGS App
Proed
In-app purchases
TGS App
No in-app purchases
Proed
No in-app purchases
