P4Work vs Træn Smart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
P4Work
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The Knowledge Alliance Prevent4Work for Preventing Work-Related Musculoskeletal Disorders aims at establishing a network which will develop innovative educational programmes, adaptive mobile Health tools, high quality evidence-based material and actions that can be implemented in EU to prevent Work-Related Musculoskeletal Disorders, addressing the gap in learning programmes that focus on occupational health, with participation of HEIs, ITC enterprise, educational SMEs and clinical expertise (Prevent4Work Observatory). The target groups are workers and enterprises from different sectors of activity, trainers, health professionals, HEIs and other stakeholders. FAQ's: https://p4work.com/p4work-app/
Træn Smart
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Træn Smart tilbyder skræddersyet træningsprogrammer, som er udviklet specifikt til dig. Under oprettelse af din konto, skal du besvare en række spørgsmål, som gør os i stand til at vælge de meste optimale øvelser for netop dig. Træningsprogrammet kan udføres på under en time og kan udføres på arbejdspladsen eller i hjemme, uden behov for træningsmaskiner. Opret en træningsgruppe med dine kollegaer eller venner, hvor I sammen kan træne mod et fælles ugentligt mål.
Screenshots
Verdict
The clearest difference is update cadence: Træn Smart at every 11 days against P4Work's every 3 months. 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.
P4Work ships an update every 3 months, Træn Smart every 11 days. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.
| Parameter | P4Work | Træn Smart |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.4 — better |
| Further details — not scored | ||
| Size | 20 MB | 17 MB |
| Age rating | 17+ | 4+ |
| Developer | GeoSLab | Trade eXpansion |
In-app purchases
P4Work
No in-app purchases
Træn Smart
No in-app purchases









