Riddle Zen vs OpSwipe
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Riddle Zen
Engage your mind with hundreds of unique riddles and brain teasers. Progress through different difficulty levels, unlock plants for your Zen garden, and enjoy a peaceful gameplay experience. Test your knowledge in a timed challenge mode.
- Hundreds of unique riddles
- Multiple difficulty modes
- Zen garden with plant collection
- Detailed riddle explanations
- Timed 'Quick Play' mode
- Peaceful and relaxing theme
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Ready to become the next riddle master? Join Neve in solving a game of riddles and brain teasers. There are hundreds of unique and challenging riddles. It is a good word guessing game for every age group. Features of Riddle Zen: One of nine: - Each riddle comes with 9 possible options with their respective image. - Only 1 of them is correct - After each riddle you get Zen necessary for upgrades Explanations: - Got an answer but unsure why it is that one? - An explanation for all the riddles is provided - At the end of a riddle you have an option to understand why! Modes for everyone: - If you are a veteran with riddles, then there are different options for you. - Each difficulty will affect the way the game is played (Easy, Medium, Hard). Zen garden: - As you progress you will unlock plants that will be required to complete various collections. - Rewards are granted as you get more plants and upgrade them with Zen. Peaceful theme: - The game focuses on peaceful and relaxing tasks like solving riddles and collecting plants. - There's no competition, it's all about savoring the process and finding your own state of Zen while keeping your brain active. Quick Play: - Answer as many riddles as you can within the time limit. - Each correct answer gets you extra time! - One wrong answer and you are done! - Unlocked after solving riddle 40! Additional information: - The game is free to play; however, in-app purchases are available for additional content and in-game currency. - Other than watching rewarded videos no internet or logins are necessary to play the game.
OpSwipe
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Up adds, down subtracts, right multiplies, and left divides. Can you find the perfect path to the target number? Put your mental math skills to the test in this addictive retro puzzle challenge! Sharpen your mind and reflexes in a bite-sized number puzzler: choose the right direction each move to hit the target, conquer daily challenges all week to unlock bonuses, and fly your flag on the global leaderboard. Quick runs, deep strategy, and a fresh math twist every level await you. -Daily Challenge with a shared weekly seed, streak multipliers, and a completion bonus if you finish all 7 days. -Smart bonuses: solution reveal in standard mode; a one-time “shield” heart that forgives a mistake in daily mode. -Adaptive difficulty: tougher bands introduce special operations (x², x³) and trickier layouts as you climb. -Leaderboards with name/flag profiles for both global and weekly ladders. -Quick, one-handed sessions; works offline and syncs scores when you’re back online.
Screenshots
Verdict
The clearest difference is update cadence: OpSwipe at every 2 days against Riddle Zen's weekly. 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. Riddle Zen sells 11 one-off in-app purchases and OpSwipe sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Riddle Zen ships an update weekly, OpSwipe every 2 days. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.
| Parameter | Riddle Zen | OpSwipe |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Weekly | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 249 MB | 137 MB |
| Age rating | 4+ | 4+ |
| Developer | Admurin Arts | Muharrem Kurt |
In-app purchases
Riddle Zen
- 10 Hearts$0.99
- Bamboo Plant$0.99
- Helpful Bundle$1.99
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- No ads$2.99
- Ario's Mushy$4.99
- Calming Bundle$4.99
- Focused Bundle$9.99
- Mindful Bundle$19.99
- Neve's Bundle$19.99
- Sensei Bundle$39.99
- Enlightened Bundle$49.99
OpSwipe
- No Ads$3.99









