duk. vs Prism Potions
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
duk.
A charming puzzle game where you guide a character across lily pads by stepping a specific number of spaces. Solve 80 unique ponds in classic mode or tackle a new daily challenge. Enjoy a relaxing, ad-free experience with no internet or accounts required.
- Numbered lily pad stepping mechanic
- 80 classic ponds
- Daily puzzles (easy, medium, hard)
- Streak tracking for daily play
- No ads or accounts
- Offline play
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duk. is a cozy little puzzle about duk trying to reach his friend goose. each lily pad holds a number, so you step exactly that many pads across the water, sinking the one you leave behind, wrapping around the pond's edges, until every pad is gone and you land on goose. 2 ways to play: • classic: a journey through 80 ponds, each named for a real water lily, growing gently harder as you go. • daily: a fresh puzzle every day at easy, medium, or hard. a win on any tier keeps your streak going. no ads. no accounts. no internet required. nothing tracked. made for a calm few minutes, whenever you need them.
Prism Potions
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Welcome to Prism Potions, a magical color-sorting puzzle adventure! Sort colorful potions between bottles until every color is perfectly matched. Begin with simple puzzles, then master increasingly challenging levels that test your planning, logic, and problem-solving skills. FEATURES • Explore 500 campaign levels • Complete a new daily challenge • Earn stars and climb the Game Center leaderboard • Use Undo, Hint, and Extra Bottle power-ups • Unlock colorful bottle designs • Earn coins and collect useful rewards • Enjoy charming magical artwork and characters • Play on iPhone and iPad Every pour matters. Plan your moves, complete each potion, and become a master alchemist!
Screenshots
Verdict
The clearest difference is in-app purchases: duk. at none against Prism Potions's 5. duk. also leads on ads (none vs shown). Prism Potions's advantage is device support (3 vs 1) and iOS requirement (15.4 vs 18.0). On price and update cadence 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. Prism Potions sells 5 one-off in-app purchases. duk. asks for nothing beyond the download.
duk. ships an update every 11 days, Prism Potions weekly. Both last shipped on October 24, 2026.
| Parameter | duk. | Prism Potions |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 11 days | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.4 — better |
| Further details — not scored | ||
| Size | 8 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Betula Noir LLC | Tom Boban |
In-app purchases
duk.
No in-app purchases
Prism Potions
- Starter Bundle$1.99
- Pouch of Coins$1.99
- Alchemist Bundle$5.99
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- Bag of Coins$6.99
- Chest of Coins$14.99









