OzChild vs StoneID Rock Identifier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OzChild
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Bridge the gap between home and school with the OzChild app, developed by Digistorm. Receive instant information about OzChild, push notifications for urgent updates, school newsletters and more. Key features of the OzChild app: Notices: the Notices module provides OzChild 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 OzChild to share electronic newsletters, directly to the app Other features such as a quick and easy Contact Directory help you to reach OzChild with the tap of a button Settings allows you to manage the frequency and type of notifications that you receive from OzChild. Developed by Digistorm - Software for Smarter Schools.
StoneID Rock Identifier
Identify rocks, stones, and gems using their scientific properties. Explore detailed descriptions, high-quality images, and advanced filters. Perfect for students, collectors, and outdoor enthusiasts interested in geology.
- Identify rocks by scientific properties
- Filter and compare rocks by geological criteria
- In-depth descriptions and high-quality images
- Advanced scientific filters
- Pocket geologist functionality
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Easily identify rocks based on key properties like rock type, grain size, hardness, Mohs scale, color, and foliation. Use advanced filters to explore rocks by scientific features, and dive into detailed descriptions with high qualiy images. Uncover the secrets of rocks with an app designed for geology lovers of all ages! With our app, you can: Identify rocks by their scientific properties Filter and compare rocks based on geological criteria Learn through in-depth descriptions and stunning images Enjoy a perfect tool for students, collectors, and outdoor explorers Turn your phone into a pocket geologist—start identifying and learning today! We'd love to hear from you! E-mail: kesiflerdunyasi@gmail.com Website: https://kesiflerdunyasi.com Privacy Policy: https://kesiflerdunyasi.com/privacyPolicy.html Terms of Use, Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: OzChild at none against StoneID Rock Identifier's 3. OzChild also leads on iOS requirement (13.0 vs 18.1). On price, update cadence, ads 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. StoneID Rock Identifier sells 3 in-app purchases, starting at $3.99 per 7 days. OzChild asks for nothing beyond the download.
OzChild ships an update every 10 months, StoneID Rock Identifier every 6 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | OzChild | StoneID Rock Identifier |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.3 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 10 months | Every 6 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.1 |
| Further details — not scored | ||
| Size | 28 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Children Australia Inc. | Kesifler Dunyasi Ltd. |
In-app purchases
OzChild
No in-app purchases
StoneID Rock Identifier
- Weekly Subscription3 Days trial$3.997 Days
- Monthly Subscription3 Days trial$5.991 Month
- Annual Subscription3 Days trial$9.991 Year
Questions
Is OzChild free?
Is StoneID Rock Identifier free?
Do OzChild or StoneID Rock Identifier have ads?
Which is updated more often, OzChild or StoneID Rock Identifier?
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