21 Smash vs Particle Escape
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
21 Smash
A fast-paced, single-player card game blending Solitaire and Blackjack mechanics. Aim to reach 21 or stack five cards to clear them, challenging the clock for high scores and leaderboard rankings.
- Fast-paced single-player gameplay
- Mix of Solitaire and Blackjack
- Reach 21 or stack five cards
- Daily and weekly leaderboards
- Addictive combos and time challenges
- Casual graphics and rich sounds
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Fast paced single player card game, the best mix up of Solitaire and BlackJack! Try to get 21s, or stack up five cards to SMASH'em away! Make as many combos as you can and try to finish as fast as you can! Fight against the clock! Good exercise for the brain! Highly addictive! Can you get your name on the world ladder? Features: - Daily and Weekly leaderboards - Addictive game play - Beautiful casual graphics and rich sounds - 100% FREE game play! ---------------------------------- The game is in English. It requires internet connection, for online leaderboards. ---------------------------------- ---------------------------------- VISIT US: https://norristhlm.com
Particle Escape
Guide particles through an endless maze filled with dangerous rectangles. Navigate the challenging environment to achieve escape. The objective is to survive as long as possible in this fast-paced arcade experience.
- Infinite gameplay
- Particle navigation
- Obstacle avoidance
- Fast-paced action
- Simple controls
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Help the particles escape through this infinite field of evil rectangles.
Screenshots
Verdict
The clearest difference is rating: 21 Smash at 4.7 against Particle Escape's 3.6. 21 Smash also leads on review sentiment (100% vs 63%) and ratings volume (40 vs 11). Particle Escape's advantage is update cadence (every 4 days vs every 4 months). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
21 Smash holds the better App Store score, 4.7 against 3.6. Both are backed by a comparable volume of ratings — 40 and 11 respectively. Written reviews point the same way: 100% of 21 Smash's written reviews are positive against 63% of Particle Escape's.
21 Smash ships an update every 4 months, Particle Escape every 4 days. Both last shipped on November 3, 2026.
| Parameter | 21 Smash | Particle Escape |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (40 ratings) — better | 3.6 (11 ratings) |
| Positive reviews | 100.0% of reviews — better | 62.5% of reviews |
| Number of ratings | 40 — better | 11 |
| Update frequency | Every 4 months | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 19 MB | 110 MB |
| Age rating | 4+ | 4+ |
| Developer | AB Norri Stockholm | Swagdragon LTD |
Customer experience
21 Smash
Particle Escape
In-app purchases
21 Smash
No in-app purchases
Particle Escape
No in-app purchases
Questions
Is 21 Smash free?
Is Particle Escape free?
Which has better reviews, 21 Smash or Particle Escape?
Do 21 Smash or Particle Escape have ads?
Which is updated more often, 21 Smash or Particle Escape?
Other comparisons
