24 vs St Teresa’s School
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
24
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The "24-7 Security" App is a cutting edge mobile security application that turns your smart mobile device into your personal home alarm management system. This application is free to download and connects you directly to your security provider and allows you to be instantly informed of any activity on your monitored premises.
St Teresa’s School
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An easy to use and accessible communication tool for parents to stay up to date with all the day to day news, vital information, calendars and school schedules. This App contains all the information that parents need on a daily basis right on your mobile device. News, calendars, staff profiles, extramural activities, contact information and critical alerts will ensure that you receive all the notifications in real time. You can communicate directly with other parents from within the App, create your own personal profile and schedule so that you never miss an event.
Screenshots
Verdict
The clearest difference is update cadence: 24 at every 2 months against St Teresa’s School's every 13 months. St Teresa’s School's advantage is iOS requirement (10.0 vs 13.0). 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.
24 ships an update every 2 months, St Teresa’s School every 13 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | 24 | St Teresa’s School |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Oryx Systems CC | ST THERESAS SCHOOL |
In-app purchases
24
No in-app purchases
St Teresa’s School
No in-app purchases
Questions
Is 24 free?
Is St Teresa’s School free?
Do 24 or St Teresa’s School have ads?
Which is updated more often, 24 or St Teresa’s School?
Other comparisons
