BubblyAI vs LexInvaders
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
BubblyAI
An underwater arcade game where you tap to guide a bubble through obstacles. Customize gravity, gap sizes, and obstacle frequency for a unique challenge. Features AI assistance and multiple music tracks for an engaging experience.
- Underwater arcade gameplay
- Customizable gravity and obstacle settings
- Autopilot AI mode
- Multiple music tracks
- Portrait and landscape support
- Dark Mode compatible
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Dive into Bubbly. Bubbly is an underwater bouncy arcade side scroller where every tap can help you and Bubbly win! Help your friendly bubble float through shimmering submerged obstacles and random gaps. Play for 30 seconds or 30 minutes of family friendly fun. Tap quickly to help Bubbly battle gravity. In "Rises" mode, you help push Bubbly down to pass through the obstacles. It's the opposite of normal gravity. Looks easy, but it is surprisingly hard! Or switch to "Drops" mode for a wild twist where Bubbly acts like your normal gravity world. You can adjust gravity strength for more float or more pull. And adjust the obstacle gap sizes to set the perfect challenge. You also get to set the number of obstacles that will randomly appear to make the game super short or super long. Control Box Features: - Pause / Resume to take a break - Switch between music tracks—or play in silence under the sea - Enable Autopilot AI where Bubbly tries to play the game with its own AI control. In AI mode, you can play along to help Bubbly, or just watch and enjoy. - Music & Atmosphere - Two original background tracks create the vibes—relaxing or intense, depending on your run. - Modes: Normal and Bubbles. Bubbles mode gives you 5 shields and spawns bubbling shield restore orbs. - Accessibility & Customization - Gravity Bubble is built with accessibility labels. Works in both portrait and landscape, and looks great in Dark Mode. - Challenge Yourself Start easy and widen the gap, or crank it down until every passage feels impossible. Earn your win screen, share your victory, and keep experimenting with new settings. - Why does everyone like this game? Quick, satisfying play sessions Smooth game play—no lag, no ads, no nonsense Whether you’re sneaking in a minute of fun or chasing your longest survival streak, Bubbly delivers pure, tap-happy satisfaction. How far can you and Bubbly go? Bubbly love to play along with you!
LexInvaders
Type words to destroy falling aliens and survive an invasion. Collect letters to spell words, clear waves, and face challenging boss sentences in this arcade-style word game. It offers a simple yet difficult-to-master experience for players who enjoy fast reflexes and word challenges.
- Spell words by collecting falling letters
- Destroy aliens and enemy blocks
- Face boss sentences in challenging waves
- Four difficulty modes
- Power-ups like shields and hearts
- Local high score tracking
- Game Center leaderboard support
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Type words. Destroy aliens. Survive the invasion. LexInvaders turns typing into an arcade shooter. Letters fall from the sky, enemies close in, and every correct letter you collect builds the word that saves you. Complete words. Clear waves. Face boss sentences. The longer you survive, the faster the chaos becomes. Simple to learn. Hard to master. A real arcade challenge built around words. GAMEPLAY Pilot your ship and collect falling letters to spell the target word at the top of the screen. Every correct letter brings you closer to completing the word and clearing the wave. But be careful. Enemy blocks fall with the letters and cost you lives if you hit them. As you complete words, the game speeds up and the screen fills with even more chaos. Every decision matters. Accuracy, timing, and quick thinking are the key to survival. FEATURES • Four difficulty modes: Easy, Medium, Hard, and Challenge • Boss waves every five rounds with multi word sentences • Power ups including shields and hearts • Three life health system with mistake tracking • Tilt controls for intuitive movement (optional in settings) • Haptic feedback system (optional in settings) • Local high score tracking • Three music tracks and eight sound effects with separate volume controls • Game Center leaderboard support HOW TO PLAY Look at the target word at the top of the screen Shoot letters to collect them Correct letters cost one bullet, wrong letters cost three Complete the word to score points and speed up the game Avoid enemy blocks that cost lives Survive boss waves to earn big score bonuses TIPS Accuracy matters. Wrong letters fill your mistake meter. Manage your ammo carefully since bullets regenerate slowly. Use tilt controls for smoother movement or disable them in settings if you prefer touch control. Complete words quickly to increase your score multiplier and survive longer. LexInvaders is built for players who enjoy word games, arcade challenges, and fast reflex gameplay. One time purchase. No ads. No subscriptions.
Screenshots
Verdict
The clearest difference is update cadence: LexInvaders at every 6 days against BubblyAI's every 6 months. LexInvaders also leads on chart position (#29 vs unranked) and ratings volume (3 vs 1). On price, rating, review sentiment and ads 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
BubblyAI costs $0.99 and LexInvaders $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for BubblyAI against 5.0 for LexInvaders. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
BubblyAI ships an update every 6 months, LexInvaders every 6 days. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.
| Parameter | BubblyAI | LexInvaders |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 6 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #29 — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 19 MB | 17 MB |
| Age rating | 4+ | 12+ |
| Developer | Roger Schmidt | TRISTAN ROBERT NOHRER |
Customer experience
BubblyAI
LexInvaders
In-app purchases
BubblyAI
No in-app purchases
LexInvaders
No in-app purchases









