Rollify vs Kosti
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Rollify
Read full descriptionHide full description
Rollify - Your Ultimate Random Decision-Maker and Fun Companion Whether you're making a quick decision or just looking for some random fun, Rollify has you coveredβall for free. Packed with an exciting variety of features, Rollify is perfect for parties, group activities, or even solo play. Features include: Flip a coin for instant decisions Get answers to your questions with Random Q&A (Yes, No, Maybe, and more) Roll dice for board games or creative challenges Pluck daisy petals to find out if "they love me" or not Generate random numbers for any occasion Explore new shades with the Random Color Generator Spin the bottle for classic party fun Draw random playing cards for games or tricks Generate random letters for creative or educational activities Rollify is your go-to app for spontaneous decisions and endless entertainment. Download now and start exploring a world of possibilities with just a tap.
Kosti
Read full descriptionHide full description
Kosti is your all-in-one companion for games, decisions, and random events. Whether you're playing a board game or just need a random number, Kosti delivers with stunning 3D visuals and physics-based interactions. FEATURES: - 3D Dice Roller High-quality, physics-based dice that feel real. Shake your phone to roll! Perfect for board games like D&D, Monopoly, or Yahtzee. - Decision Wheel Spin the wheel to make a random choice. Customizable options coming soon. - Coin Flip A beautifully rendered 3D coin for those 50/50 decisions. Heads or Tails? - Number Generator Generate random numbers between any range (0-99, 1-100, etc.). Ideal for board games or math tools. Premium Experience Enjoy a sleek, modern dark-mode interface with smooth animations. Upgrade to Remove Ads for an uninterrupted experience. Download Kosti today and never carry physical dice again!
Screenshots
Verdict
The clearest difference is in-app purchases: Rollify at none against Kosti's 1. Rollify also leads on ads (none vs shown) and update cadence (weekly vs every 8 months). On price and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Kosti sells 1 one-off in-app purchase. Rollify asks for nothing beyond the download.
Rollify ships an update weekly, Kosti every 8 months. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.
| Parameter | Rollify | Kosti |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly β better | Every 8 months |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone, iPad |
| Requires iOS | 12.0 β better | 18.2 |
| Further details β not scored | ||
| Size | 40 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Tayyip GUZEL | Aliaksandr Patskevich |
In-app purchases
Rollify
No in-app purchases
Kosti
- Remove Ads$2.99









