Roundom vs Knotless
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Roundom
This app helps you make decisions by spinning a virtual wheel. It offers preloaded spinners for various choices and allows you to create custom ones with text or icons. You can adjust the probability of each option and personalize the appearance with different color themes.
- Preloaded decision spinners
- Create custom spinners
- Add icons to options
- Adjust option probabilities
- Multiple color themes
- Customizable sector colors
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Life is full of decisions, spin the wheel to point you in the right direction! Preloaded with a selection of spinners: + Weekend Activities + Takeaway Food + Wheel of Fortune + Magic 8 Ball + 6-Sided Die + Gift Ideas + Much more... Create your own spinners by entering words or choosing an icon for each possibility. Possible custom spinners include: + Name Picker + Team Chooser + Local Cafe Picker Alter the fraction of any option to change it's likelihood. It's like using a loaded dice! Increase or decrease on option's fraction of the whole circle. Create spinners with various color patterns by changing the color of any option. But remember, any sector can't have the same color as a neighboring sector. Choose from a collection of icons instead of words for your options. Personalize your experience by choosing from more than 10 different colour themes including: - 'Classic' dark - Rainbow - Dusk - Much more... When you download the app for you can use spinners with 2, 3 or 4 options. By purchasing Premium, you can: + Use up to 52 options (sectors) + Choose from all of the app's color themes + Choose from all the spinner presets Please enjoy the app and decisions produced in a light-hearted way. The developer accepts no responsibility for bad decisions made as a result of using the app. You are responsible for all the possible decisions you enter. Have fun! :)
Knotless
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Knotless is a small app where you simply tap glowing knot tiles and watch them turn. There are no rules. No scores. No ads. No words on the screen. Tap a tile, and the strand changes direction. Tap again, and the colors shift. The pattern feels like it is almost tangled, almost untangled, always moving. Knotless is not an app for achieving anything. It is just something to tap.
Screenshots
Verdict
The clearest difference is price: Roundom at Free against Knotless's $2.99. Roundom also leads on iOS requirement (8.0 vs 18.0). Knotless's advantage is in-app purchases (none vs 1) and update cadence (every 4 days vs every 10 days). On ads 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
Roundom is free to download; Knotless costs $2.99 up front. Roundom sells 1 one-off in-app purchase. Knotless asks for nothing beyond the download.
Roundom ships an update every 10 days, Knotless every 4 days. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.
| Parameter | Roundom | Knotless |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 3.4 (34 ratings) — better | — |
| Positive reviews | 48.0% of reviews | — |
| Number of ratings | 34 — better | — |
| Update frequency | Every 10 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 10 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Nicholas Cellini | Makoto Fukuoka |
Bugs and requests
Roundom
Reported bugs
19 issues- App crashes when creating new wheels
- Saved wheels disappear after updates
- Cannot delete specific choices (only last entry)
- Error message when trying to name new wheels
- App crashes when deleting multiple wheels
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- Customized pies saved as existing
- App crashes when opening
- Cannot purchase premium
- Not random, same outcome repeatedly
- Cannot edit existing lists
- Cannot modify wheels easily after updates
- Lost all saved spinners after version 2 update
- Customized pie is saved already
- App crashes when deleting more than one wheel
- Cannot create a new wheel
- Cannot edit existing wheels
- App crashes when creating new wheels on iPad 2
- No spinning wheel visual, just pointer and line
- App crashes occasionally
Requested features
12 requests- Option to turn off sounds
- Landscape mode for iPad
- Easier deletion of preset spinners
- Ability to reorder options easily
- Full screen display on larger screens
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- More color themes
- Ability to customize slice colors
- Display full name on the wheel
- Cloud storage for saved wheels
- Mirror to another screen via AirPlay
- Control slice size/percent chance
- Help menu or documentation
Knotless
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Roundom
- Premium$0.99
Knotless
No in-app purchases









