Randomiser vs Prof Pref
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Randomiser
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Randomiser is a simple tool to help to select a random item from a list of items. Create/Update items and select one randomnly. Confused which task to do first? Use Randomiser to pick one!
Prof Pref
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The application allows not only to make a quick calculation, but also to save various tables and evenings.
Screenshots
Verdict
The clearest difference is update cadence: Randomiser at every 6 weeks against Prof Pref's every 6 months. Randomiser also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Randomiser ships an update every 6 weeks, Prof Pref every 6 months. Both last shipped on October 9, 2026.
| Parameter | Randomiser | Prof Pref |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks โ better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 23 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Appier Inc | Vitaly Kulagin |
In-app purchases
Randomiser
No in-app purchases
Prof Pref
No in-app purchases
