Invisiball vs Crowd Defense
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Invisiball
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Can you react fast enough to survive? Camouflage your ball and hide in plain sight! Match your ball to the background, avoid the deadly spikes, and see how long you can survive. Think fast. Change colour. Stay hidden. • Match the Colour - Choose the right colour to blend into the background before the spikes arrive. • Test Your Reflexes - Every enemy puts your reaction speed to the test. • Dodge the Spikes - One wrong colour could be your last! • Survive the Endless Challenge - Keep going and push your high score higher. • Climb the Leaderboard - Compete for the top spot and prove your reactions are the fastest.
Crowd Defense
Defend your position against relentless enemy waves. Unlock powerful weapons and enhance your arsenal by defeating a world boss. Can you reach the final level in this action-packed mobile game?
- Defend against enemy waves
- Unlock powerful weapons
- Enhance arsenal
- Beat world boss
- Reach end level
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Defend your position against the enemy waves. Unlock more powerful weapons to clear the massive crowd coming at you! Enhance your arsenal after beating the world boss! This next gen mobile game is for you! Can you reach the end level? Subscrption Terms: Elite Member Access offers a weekly ubscription, you will have a 3-days FREE trial period, after this period you will be charged $3.99. After buying this subscription, you will unlock the "Void Gun", a new "space" environment, a free multiplier at the end of every levels and removes ads. This is an Auto-renewable subscription. The payment is charged to your account after confirmation. The subscription is renewed unless you turn it off 24 hours before the period ends. Your account will be charged for renewal as well. The prices are established for United States customers. Pricing in other countries may change and actual charges may be converted to your local currency. End of trial and subscription renewal: • The payment is charged to your account after a confirmation of purchase. • The subscription is renewed unless you turn it off 24 hour before the end of the current period. • The account will be charged for renewal within 24 hours before the end of the current period at the cost of the weekly subscription. • The user may manage the subscription and auto-renewal have to be turned off by going to the user’s account settings after purchase in the Store. • No cancellation of the current subscription is allowed during the active subscription period. Canceling a trial or a subscription: • If you want to cancel a subscription during its free trial, you have to cancel it through your account in the Store. This must be done at least 24 hours before the end of the free trial period to avoid being charged. For more information, please visit https://support.apple.com/HT207865 for more informations If you have any questions, feel free to contact us at contact@ketchappgames.com Terms of Use : https://legal.ubi.com/termsofuse
Screenshots
Verdict
The clearest difference is update cadence: Crowd Defense at monthly against Invisiball's every 6 months. Crowd Defense also leads on iOS requirement (13.0 vs 15.0). 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. Invisiball sells 1 one-off in-app purchase and Crowd Defense sells 8 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Invisiball ships an update every 6 months, Crowd Defense monthly. The most recent releases landed on October 27, 2026 and November 7, 2026 respectively.
| Parameter | Invisiball | Crowd Defense |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.7 (25K ratings) — better |
| Positive reviews | — | 49.4% of reviews |
| Number of ratings | — | 25K — better |
| Update frequency | Every 6 months | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 383 MB | 343 MB |
| Age rating | 4+ | 17+ |
| Developer | Matt Atkinson | Ketchapp |
Bugs and requests
Invisiball
Not enough reviews yet to summarise bugs or requests.
Crowd Defense
Reported bugs
3 issues- Black screen issues when starting levels
- Inability to progress after purchasing items
- Weapons and upgrades disappearing after quitting
Requested features
3 requests- Endless mode instead of repetitive levels
- More enemy and boss variety
- Ability to keep upgraded weapons
In-app purchases
Invisiball
- Remove Ads$0.99
Crowd Defense
- Elite Member Access3 Days trial$2.997 Days
- 100,000$ in-game currency!$0.99
- Remove Ads$2.99
- Balloon gun !$2.99
Show 4 moreShow fewer
- $350,000 Currency!$2.99
- Zombinator!$2.99
- $ 1,000,000 Currency!$6.99
- $5,000,000 Currency!$29.99
Questions
Is Invisiball free?
Is Crowd Defense free?
Do Invisiball or Crowd Defense have ads?
Which is updated more often, Invisiball or Crowd Defense?
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