Running Sphere vs Wiggle Worm
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Running Sphere
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Get the ball to the other side of the screen avoiding falling into the holes. Each level will add a new hole that will make the path harder for our protagonist. Use the device's tilt sensors to move the ball and prevent it from falling. How level can you get?, share it with the rest of the players and reach the number one.
Wiggle Worm
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Guide your cute worm across a tiny grassy island, eat juicy apples, dive underground, and avoid crashing into your own body. Simple controls, satisfying movement, and endless score-chasing fun. Simple to play, fast to understand, and satisfying to master.
Screenshots
Verdict
The clearest difference is ads: Running Sphere at none against Wiggle Worm's shown. Wiggle Worm's advantage is update cadence (every 3 days vs every 6 weeks). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
Running Sphere ships an update every 6 weeks, Wiggle Worm every 3 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | Running Sphere | Wiggle Worm |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 146 MB |
| Age rating | 4+ | 4+ |
| Developer | Ruben Velasco | Dipayon Debnath Dip |
In-app purchases
Running Sphere
No in-app purchases
Wiggle Worm
No in-app purchases
Questions
Is Running Sphere free?
Is Wiggle Worm free?
Do Running Sphere or Wiggle Worm have ads?
Which is updated more often, Running Sphere or Wiggle Worm?
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