# Problem Boy! vs Slow Mo Strike

The clearest difference is rating: Slow Mo Strike at 4.7 against Problem Boy!'s 3.0. Slow Mo Strike also leads on ratings volume (1.2K vs 1) and chart position (#35 vs unranked). Problem Boy!'s advantage is update cadence (every 4 days vs every 2 months) and iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Slow Mo Strike holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Slow Mo Strike has 1.2K ratings behind it against 1, so its average is the more settled of the two.

Problem Boy! ships an update every 4 days, Slow Mo Strike every 2 months. The most recent releases landed on October 6, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Problem Boy! | Slow Mo Strike |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/problem-boy/id1607063200/reviews) | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/slow-mo-strike-knives-in-time/id6791525847/reviews)** |
| Number of ratings | 1 | **1.2K** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Ad-supported | Ad-supported |
| Best chart rank | — | **#35** |
| Size | 173 MB | 133 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Rooster Games](https://appshunter.io/developer/1611767972) | [KAYAC Inc.](https://appshunter.io/developer/315952203) |

## What reviewers say

### Problem Boy!

[App page](https://appshunter.io/ios/app/problem-boy/id1607063200)

Engage in a fast-paced game where you catch targets and throw them at enemies. Evade pursuers while strategically eliminating opponents to progress. Experience quick action and simple mechanics in this chase-and-throw gameplay.

**Highlights:** Catch targets, Throw at enemies, Evade pursuers, Fast-paced action, Simple mechanics

**Features:** macOS Compatibility

**In-app purchases:** none


### Slow Mo Strike

[App page](https://appshunter.io/ios/app/slow-mo-strike-knives-in-time/id6791525847)

**Currently charting:** #35 Top Free · Action, #121 Top Free · Casual (US App Store)

Control time to unleash a cascade of knives. Trace a path, and when you release, all knives fly simultaneously, creating satisfying chain reactions. Solve physics puzzles with unique targets and unlock new throwing abilities in a vibrant neon world.

**Highlights:** Time-slowing mechanic, One-finger tracing control, Chain reaction puzzles, Physics-based challenges, Unlockable knife types, Neon visual style

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Problem Boy! free?

Problem Boy! is free to download, with no in-app purchases.

### Is Slow Mo Strike free?

Slow Mo Strike is free to download, with no in-app purchases.

### Which has better reviews, Problem Boy! or Slow Mo Strike?

Slow Mo Strike is rated higher. Problem Boy! averages 3.0 out of 5 from 1 ratings, while Slow Mo Strike averages 4.7 from 1.2K ratings.

### Do Problem Boy! or Slow Mo Strike have ads?

Both Problem Boy! and Slow Mo Strike show ads.

### Which is updated more often, Problem Boy! or Slow Mo Strike?

Problem Boy! ships an update every 4 days, and Slow Mo Strike every 2 months. Most recently, Problem Boy! was updated on October 6, 2026 and Slow Mo Strike on October 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*