iCave vs TunnelWorm
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
iCave
Navigate a progressively shrinking cave, dodging obstacles to survive. Control your flight by touching and holding the screen to ascend, releasing to descend. Test your reflexes across three distinct difficulty levels.
- Endless cave navigation
- Touch and hold flight control
- Obstacle avoidance
- Three difficulty levels
- High score tracking
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Fly through an ever decreasing cave avoiding the obsticles in your way. How long can you last? To fly, touch and hold the screen to fly up, release and gravity will take its hold. Three levels of difficulty.
TunnelWorm
Guide a worm through increasingly challenging obstacles. Test your reflexes and endurance as the speed and difficulty escalate. Aim to survive as long as possible and surpass your personal best score.
- Obstacle avoidance
- Increasing speed and difficulty
- High score tracking
- Simple controls
- Addictive gameplay
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Help your worm to pass obstacles carefully. The further you go, faster and harder will be. How long can your worm live? Can you beat your high score?
Screenshots
Verdict
The clearest difference is update cadence: TunnelWorm at every 4 months against iCave's every 64 months. TunnelWorm also leads on device support (5 vs 2). iCave's advantage is rating (5.0 vs 4.6). On price, ratings volume, ads and in-app purchases 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.
iCave holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 3 and 5 respectively.
iCave ships an update every 64 months, TunnelWorm every 4 months. The most recent releases landed on August 4, 2026 and July 21, 2026 respectively.
| Parameter | iCave | TunnelWorm |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 4.6 (5 ratings) |
| Positive reviews | 78.8% of reviews | — |
| Number of ratings | 3 | 5 — better |
| Update frequency | Every 64 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Apple TV, Apple Watch — better |
| Requires iOS | 10.0 | 10.0 |
| Further details — not scored | ||
| Size | 14 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Andy Qua | Marek Sokol |
Customer experience
iCave
TunnelWorm
In-app purchases
iCave
No in-app purchases
TunnelWorm
No in-app purchases
