Hungry Hippo Attack Simulator vs Undulations
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Hungry Hippo Attack Simulator
Experience the thrill of being a powerful hippopotamus in this simulation game. Hunt humans on the beach, evolve, and survive in a wild African environment. Features 3 action-packed stages with stunning 3D graphics.
- Simulate a huge real hippo
- 3 action-packed stages
- 10 stages per stage
- Amazing 3D graphics
- Rampage and adventure gameplay
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Check out the latest dangerous African hippo simulation game in the swamp beach water. Have you ever wondered how it feels when simulating a huge hippopotamus? Hippos are powerful huge jungle creatures who live in swamp and lake water. This huge animal is looking for payback. He has been hunted too long without any reason, now it's time for him to do some hunting stuff of his own and evolve and survive for his survival. Are you prepared? The best things you can do while simulating a real hippopotamus. Attack people on the beach. These heinous hippopotami can strike from anywhere, shaking their massive maws at you! The gameplay is very simple. A good appeal to people of all ages in all continues. There are many models that smash them in the city. Get them engaged in the lot and stronger attachment to the water and beach Features: - Simulate Huge Real Hippo - 3 action-packed stages - 10 stages in each stage - Amazing 3d graphics - Combines rampage with adventure
Undulations
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It's a survival escape game where you just have to escape from a huge tidal wave on an alien planet. This is a survival escape action game where you must survive by avoiding the huge waves that approach you from the start of the game. The story takes place on an exoplanet that has an abundance of water and an atmosphere that humans can adapt to. However, unlike Earth, due to the gravity of the giant red dwarf star and the orbital speed of about 60 minutes, it was a planet where waves of over 3,000 feet (about 900 meters) constantly hit the surface of the planet. The player takes on the role of an investigator who came to investigate the planet, and the goal is to escape from the waves and survive.
Screenshots
Verdict
The clearest difference is price: Hungry Hippo Attack Simulator at Free against Undulations's $4.99. Undulations's advantage is in-app purchases (none vs 6) and update cadence (every 2 months vs every 13 months). On ads, 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
Hungry Hippo Attack Simulator is free to download; Undulations costs $4.99 up front. Hungry Hippo Attack Simulator sells 6 one-off in-app purchases. Undulations asks for nothing beyond the download.
Hungry Hippo Attack Simulator ships an update every 13 months, Undulations every 2 months. Both last shipped on October 13, 2026.
| Parameter | Hungry Hippo Attack Simulator | Undulations |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 4.5 (106 ratings) — better | — |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 106 — better | — |
| Update frequency | Every 13 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 87 MB | 238 MB |
| Age rating | 12+ | 17+ |
| Developer | PLASMA IT SOLUTIONS | HULABREAKS |
In-app purchases
Hungry Hippo Attack Simulator
- Get 1000 Coins$0.99
- Get 2000 Coins$1.99
- Unlock All Hippos$2.99
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- Unlock all levels$2.99
- Remove all ads$2.99
- Unlock full game$5.99
Undulations
No in-app purchases
Questions
Is Hungry Hippo Attack Simulator free?
Is Undulations free?
Do Hungry Hippo Attack Simulator or Undulations have ads?
Which is updated more often, Hungry Hippo Attack Simulator or Undulations?
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