Bolt Stack vs Courier Jam
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Bolt Stack
Engage your mind with a challenging puzzle game where you must sort nuts correctly to advance through increasingly difficult levels. This brainy experience offers a fun way to test your skills and enhance your cognitive abilities.
- Nut sorting gameplay
- Progressive level difficulty
- Brain-challenging puzzles
- Skill testing
- Mind enhancement
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In this fun and brainy game, try to sort the nuts correctly to finish the levels. Each level will challenge your brain with increasing difficulty. Test your skills with levels that progress from easy to hard. Enjoy and enhance your mind with the nut sorting game!
Courier Jam
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The city is in postal chaos again. Parcels rush through the streets on their own, houses are waiting for the right deliveries, and every junction matters. In Courier Jam, you don’t control the courier. You control the flow. Switch directions at crossroads, guide colorful parcels to the right addresses, build combos, and keep the city from locking into a traffic jam. At first, it’s simple: red parcel to red house, blue to blue. But the speed keeps rising, routes get crowded, mistakes get costly, and one smart turn can save the whole run. Courier Jam is a fast arcade puzzle where the rules are clear in seconds, but a great score has to be earned. What’s inside: — quick runs built on reflexes and logic; — colorful parcels and addresses with shape markers for better readability; — combo chains for perfect delivery streaks; — Freeze, Magnet, Slow Motion, and Double Score power-ups; — daily challenges with their own results; — skins, upgrades, and progression rewards; — short sessions that are easy to start and very hard to stop. Play fast, think one move ahead, and keep the city moving. The longer the run goes, the more Courier Jam tests your reaction, focus, and ability to stay calm when the map is one turn away from falling apart. Every parcel knows where it needs to go. The roads are up to you.
Screenshots
Verdict
The clearest difference is in-app purchases: Courier Jam at none against Bolt Stack's 16. Courier Jam also leads on ads (none vs shown). Bolt Stack's advantage is update cadence (every 8 days vs every 2 months) and device support (3 vs 1). On price 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. Bolt Stack sells 16 one-off in-app purchases. Courier Jam asks for nothing beyond the download.
Bolt Stack ships an update every 8 days, Courier Jam every 2 months. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.
| Parameter | Bolt Stack | Courier Jam |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (65 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 65 — better | — |
| Update frequency | Every 8 days — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 365 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | HOMA GAMES | Irina Timofeeva |
In-app purchases
Bolt Stack
- Out of Lives$0.99
- Good Deal$1.99
- Some Coins$1.99
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- Life Rush$3.99
- Starter Pack$4.99
- Hard Level Fail Offer$5.99
- Fail Offer$5.99
- No-Ads$6.99
- Out of Lives$6.99
- Good Deal$7.99
- Pile of Coins$7.99
- Life Rush$9.99
- No-Ads Bundle$11.99
- Heap of coins$14.99
- Bag of Coins$29.99
- Chest of Coins$99.99
Courier Jam
No in-app purchases









