Aventus | Osiris vs DLS Trainingen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Aventus | Osiris
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Your grades, an updated timetable and the most important messages of Aventus. Don't miss out! Have a question? Check our FAQ (https://portaal.aventus.nl/knowledgebase-studenten/onderwerpen/osiris/null/qa-osiris?question=waar-kan-ik-terecht-met-vragen-over-osiris).
DLS Trainingen
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Het volgen van een cursus zal nooit meer hetzelfde zijn met de DLS Trainingen app. Je krijgt automatisch notificaties als er een nieuw onderdeel beschikbaar is. Vergeten een test te maken? De digitale coach helpt je herinneren. Dat is leren met de DLS Trainingen app.'
Screenshots
Verdict
The clearest difference is update cadence: DLS Trainingen at every 2 weeks against Aventus | Osiris's every 4 months. Aventus | Osiris's advantage is iOS requirement (11.0 vs 15.1). 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.
Aventus | Osiris ships an update every 4 months, DLS Trainingen every 2 weeks. The most recent releases landed on September 23, 2026 and September 19, 2026 respectively.
| Parameter | Aventus | Osiris | DLS Trainingen |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 34 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | CACI bv | GroundControl BV |
In-app purchases
Aventus | Osiris
No in-app purchases
DLS Trainingen
No in-app purchases
Questions
Is Aventus | Osiris free?
Is DLS Trainingen free?
Do Aventus | Osiris or DLS Trainingen have ads?
Which is updated more often, Aventus | Osiris or DLS Trainingen?
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