Duck Roll vs Mendaco regression
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Duck Roll
Engage in a challenging puzzle game where you push and blast your way through over 100 levels. Master diverse stages and unique challenges with a variety of tools.
- Push and blast mechanics
- Over 100 levels
- Diverse stages
- Unique challenges
- Masterable tools
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Roll the Duck. Reach the goal ~ Challenging and deceptively simple puzzle gem! Push and blast your way through 100+ levels of pure puzzling. With diverse stages, unique challenges and loads of tools to learn and master, Duck Roll is the puzzler you've been looking for! Have fun :)
Mendaco regression
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Let's explore the deep sea by operating Mendaco! ・A Metroidvania-style exploration action game. ・Expand the search range by acquiring skills! ・Defeat the boss and advance!
Screenshots
Verdict
The clearest difference is ads: Duck Roll at none against Mendaco regression's shown. Duck Roll also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (7.0 vs 12.0). On price, 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. Duck Roll sells 1 one-off in-app purchase and Mendaco regression sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Duck Roll ships an update every 2 weeks, Mendaco regression every 2 months. The most recent releases landed on September 7, 2026 and September 9, 2026 respectively.
| Parameter | Duck Roll | Mendaco regression |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (46 ratings) — better | — |
| Positive reviews | 73.5% of reviews | — |
| Number of ratings | 46 — better | — |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 7.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 57 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Mamau ApS | Takashi Uno |
In-app purchases
Duck Roll
- Full Game$4.99
Mendaco regression
- Remove ads & Double the reward$1.99
