KnockDown Run vs Slap Stack!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
KnockDown Run
A skill-based hyper-casual runner where you persistently knock down obstacles to reach the end of levels and achieve high scores. Manage your balls and enjoy changing environments with immersive haptic feedback and unique animations.
- Skill-based hyper-casual runner
- Knock down obstacles
- Manage ball count for high scores
- Multiple environment changes
- Haptic feedback
- Unique animations
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Run Persistently to reach the end line of the levels and attain the highest score possible in this pacey and entertaining game. GAME FEATURES - A skill-based hyper-casual runner. - Cross your way, knocking down the different obstacles coming your way. - Manage the number of balls to attain the highest score possible. - Feel the SFX as soft music to your ears. - Different types of environments change as you progress through the levels. - Feel the immersion with true haptics feedback. - Unique animations & emitters that will leave you amazed. Terms of Use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Slap Stack!
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The slaps can't stand still and they set out to reach those who deserve it. Bring all the slaps together and slap the all people front of you. This game promises you lots of fun, action and relaxation.
Screenshots
Verdict
The clearest difference is in-app purchases: Slap Stack! at none against KnockDown Run's 5. KnockDown Run's advantage is update cadence (every 2 months vs every 16 months). On price, 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
Both are free to download. KnockDown Run sells 5 one-off in-app purchases. Slap Stack! asks for nothing beyond the download.
KnockDown Run ships an update every 2 months, Slap Stack! every 16 months. The most recent releases landed on September 28, 2026 and September 30, 2026 respectively.
| Parameter | KnockDown Run | Slap Stack! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 16 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 83 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Supercode Games | omer cetin |
In-app purchases
KnockDown Run
- No Ads$0.99
- Handful of Gems$0.99
- Bag of Gems$1.99
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- Bucket of Gems$2.99
- Chest of Gems$3.99
Slap Stack!
No in-app purchases
Questions
Is KnockDown Run free?
Is Slap Stack! free?
Do KnockDown Run or Slap Stack! have ads?
Which is updated more often, KnockDown Run or Slap Stack!?
Other comparisons
