Mobile 3.0 vs Delta
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mobile 3.0
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Mobile 3.0 provides a collection of tools, tips, and new strategies to produce and present multimedia for mobile users as they seek, select, and share digital information in new ways.
Delta
This app helps users solve math problems by creating and executing algorithms. It offers tools for homework checking, test preparation, and creating custom quizzes. Users can save, share, and download algorithms via the cloud.
- Create algorithms with natural language
- Execute algorithms to solve math problems
- Create and download custom quizzes
- Save and share algorithms
- Cloud synchronization for algorithms
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With Delta: Algorithms, quickly solve any math problem with an algorithm. Save time checking your homework or studying for a test, it’s free! AVAILABLE FEATURES - Create algorithms with an easy and natural language in the editor - Quickly execute algorithms to solve any math problem - Create (or download) a quiz to train yourself - Save your algorithms on your device, share then on the Cloud, or download ready-to-use algorithms shared by other people EXAMPLE OF USAGE - Create an automated calculator for well known theorems or equations - Create a quiz to train solving equations CLOUD SUBSCRIPTION A Cloud subscription is available; It allows you to synchronize your algorithms across your devices and share them with other people on the Cloud. Application developed by Nathan Fallet © 2020 Groupe MINASTE
Screenshots
Verdict
The clearest difference is in-app purchases: Mobile 3.0 at none against Delta's 3. Delta's advantage is update cadence (monthly vs every 3 months). On price, ads, device support and iOS requirement 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. Delta sells 3 one-off in-app purchases. Mobile 3.0 asks for nothing beyond the download.
Mobile 3.0 ships an update every 3 months, Delta monthly. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.
| Parameter | Mobile 3.0 | Delta |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.1 (7 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 7 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 431 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | Media Minds, Inc. | Groupe MINASTE |
In-app purchases
Mobile 3.0
No in-app purchases
Delta
- Donation 1$0.99
- Donation 2$2.99
- Donation 3$4.99
