Simoo vs Slaughter
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Simoo
A memory game where players repeat a sequence of mooing cows. Test your recall by tapping the cows in the correct order after they moo. Enjoy a cute and simple challenge.
- Simon Says style gameplay
- Memory sequence challenge
- Cute cow characters
- Simple tap controls
- Increasing difficulty
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Simoo is a simple Simon says style game with cows! Simply listen and watch as the herd moo in sequence, then tap the sequence back by touching the cows in the right order. How many can you remember? "I love this game! The cows are really cute! (5 stars)" - RSI Good luck and have fun!
Slaughter
Embark on a perilous journey as a mercenary fighting through a city of madmen. Engage in a story-driven campaign or test your endurance in an arena mode, battling hordes of enemies and formidable bosses with a vast arsenal of weapons.
- Single-player campaign mode
- Survival arena mode
- Variety of weapons
- Hordes of enemies
- Boss battles
- Beautiful graphics
- Excellent optimization
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You are Russell - a mercenary who was imprisoned in a city inhabited by madmen! He has a long journey to freedom lying through grim streets of abandoned town. Grab a gun and sweep your way through hordes of lunatics and horrendous bosses! In the "Slaughter" you can play a single player campaign and survival mode (arena mode) - Single-player campaign mode — a complete walkthrough with the story part and lots of action. To escape from captivity, Russell has to overcome various obstacles, as well as shoot lots of enemies. But don't worry, there is lots of weapons for it, which you will find in the course of the passing game. - Survival mode - you need to stay as long as possible, fighting off waves of enemies. By passing the wave you are given money and experience. With money you can buy new guns, recruit soldiers, or buy special portable turrets. The experience increases your level, opening up access to new weapons and giving the opportunity to gain money faster. To summarize, Slaughter is: - Classic shooter with a single campaign - Arena mode with three different locations - Tons of weapons - Tons of enemies! - Battles with bosses - Beautiful graphics with excellent optimization I do not even understand what you are still waiting! Have a good game!
Screenshots
Verdict
The clearest difference is rating: Slaughter at 4.4 against Simoo's 3.1. Slaughter also leads on chart position (#188 vs unranked). Simoo's advantage is iOS requirement (12.0 vs 15.6). On price, review sentiment, ratings volume and update cadence 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
Simoo costs $0.99 and Slaughter $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.
Slaughter holds the better App Store score, 4.4 against 3.1. Both are backed by a comparable volume of ratings — 17 and 47 respectively. Written reviews complicate that: 88% of Simoo's written reviews are positive against 86% of Slaughter's, so the app with the better star average is not the one people write more warmly about.
Simoo ships an update every 4 months, Slaughter every 3 months. The most recent releases landed on August 15, 2026 and September 28, 2026 respectively.
| Parameter | Simoo | Slaughter |
|---|---|---|
| Price | $0.99 | $0.29 — better |
| Rating | 3.1 (17 ratings) | 4.4 (47 ratings) — better |
| Positive reviews | 87.5% of reviews — better | 86.4% of reviews |
| Number of ratings | 17 | 47 — better |
| Update frequency | Every 4 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Best chart rank | — | #188 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 15 MB | 591 MB |
| Age rating | 4+ | 17+ |
| Developer | Code Redman Ltd | Sergey Sukharev |
Customer experience
Simoo
Slaughter
In-app purchases
Simoo
No in-app purchases
Slaughter
No in-app purchases
