Bus 21 vs Stick Sort Puzzle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Bus 21
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Manage a bus's limited capacity of 21 passengers. Pick cards the right card to determine the number of people getting on or off the bus. Try to keep your driver on the bus while strategically maximizing your passengers. One-tap controls and endless card combinations
Stick Sort Puzzle
Arrange individuals by color into designated zones and load them onto approaching vehicles. Ensure the correct number of people of each color are dispatched for each transport.
- Color-based sorting
- Vehicle loading mechanics
- Matching numbers of people
- Increasing difficulty
- Intuitive controls
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Sort the people in their own sections according to their colors and try to put them on the incoming vehicles. Be sure to send the appropriate number of people of color as you do this.
Screenshots
Verdict
The clearest difference is in-app purchases: Bus 21 at none against Stick Sort Puzzle's 1. Bus 21 also leads on iOS requirement (11.0 vs 15.0). Stick Sort Puzzle's advantage is update cadence (every 9 days vs every 2 months). On price, ads and device support 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. Stick Sort Puzzle sells 1 one-off in-app purchase. Bus 21 asks for nothing beyond the download.
Bus 21 ships an update every 2 months, Stick Sort Puzzle every 9 days. The most recent releases landed on October 27, 2026 and October 20, 2026 respectively.
| Parameter | Bus 21 | Stick Sort Puzzle |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (3 ratings) — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 133 MB | 129 MB |
| Age rating | 4+ | 4+ |
| Developer | MENA AAZEDINE | Erdi Kanik |
In-app purchases
Bus 21
No in-app purchases
Stick Sort Puzzle
- Premium Ticket$2.99
