MyOLS vs Memory Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MyOLS
Access your school's learning management system to view class schedules and grades. Parents can also receive notifications when their students are picked up from school.
- View classes and grades
- Access MyOLS system
- Receive student pickup notifications
- Parent-teacher messaging
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The MyOLS mobile application allows students and parents to log into the MyOLS system created by Optimus Learning School to view classes and grades. The application also allows parents to receive messages when their students have been picked up from school.
Memory Trainer
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Span helps you practise remembering the number sequences that matter in everyday life. Start with a short measure in the same order and in reverse order, then train with a focused daily session built from three exercises: • recall digits in the same or reverse order • hold a sequence in mind while counting backwards • remember a six-digit verification code through a short distraction Your records stay personal. Span shows your own measurements and progress over time without rankings, percentiles, or medical claims. Training data stays on your device, and no account is required. FREE ACCESS • Initial number-recall measure • First daily session of the day • Personal records • Grouping lesson SPAN PREMIUM • Additional daily sessions • Free practice in same-order, reverse-order, and verification-code modes Span Premium is available as an annual or weekly auto-renewable subscription. Prices, billing periods, and any introductory offer are shown by the App Store before purchase and may vary by country. You can manage or cancel your subscription from your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.michaeldardol.com/span/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: MyOLS at none against Memory Trainer's 2. MyOLS also leads on iOS requirement (13.0 vs 17.0). On price, 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. Memory Trainer sells 2 in-app purchases, starting at $3.99 per 7 days. MyOLS asks for nothing beyond the download.
| Parameter | MyOLS | Memory Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (9 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Optimus Language School | michael dardol |
In-app purchases
MyOLS
No in-app purchases
Memory Trainer
- Span Premium Weekly$3.997 Days
- Span Premium Annual7 Days trial$29.991 Year









