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Georgian crash-game studio behind JetX — one of the two defining crash games alongside Spribe's Aviator.
Reviewed by Alex Reed | Published April 2026
Last updated: April 2026
| Slot | Provider | RTP | Max Win | Type | Volatility | Released | Action |
|---|---|---|---|---|---|---|---|
J JetX | SmartSoft | 97.00% | 25,000x | Crash | Medium | 2019 | Play at Gambiva → |
J JetX3 | SmartSoft | 97.00% | 25,000x | Crash | Medium | 2021 | Play at Rolletto → |
B Balloon | SmartSoft | 97.00% | 10,000x | Crash | Medium | 2020 | Play at Gambiva → |
C Cappadocia | SmartSoft | 97.00% | 10,000x | Crash | Medium | 2021 | Play at Mad Casino → |
J Jet 10 | SmartSoft | 97.00% | 10,000x | Crash | Medium | 2022 | Play at Lizaro → |
SmartSoft Gaming is headquartered in Tbilisi, Georgia, and has been developing casino games since 2015. The studio focuses primarily on instant-win formats — crash games, quick-round dice and card games, and fast-play slots — with some traditional slot output as well. SmartSoft holds multiple international licences including Curaçao and various European jurisdictions. The studio's geographic origin is notable: Tbilisi has emerged as a secondary hub for crash-game development alongside European studios. Both SmartSoft and Spribe (Aviator developer) are Georgian companies.
JetX — SmartSoft's flagship title and the second-most-played crash game globally after Aviator. A rocket ascends while a multiplier increases; you cash out before the rocket explodes. Unlike Aviator's plane-and-flyaway mechanic, JetX uses a dramatic explosion animation for crashes. JetX3 — Expanded JetX variant allowing up to 3 simultaneous independent rockets. Each rocket has its own crash point, letting you spread bets across three outcomes. Balloon — Crash variant themed around an inflating balloon that eventually pops. Cappadocia — Hot-air balloon themed crash game. Visually distinct from JetX's rocket theme while using similar math. Jet 10 — Multiplier-focused variant with different payout distribution than standard JetX.
Both JetX and Aviator are crash games with broadly similar mechanics. The differences that matter: Max multiplier — Aviator typically caps at 100x (higher in some implementations), JetX goes up to 25,000x — dramatically higher theoretical potential. Simultaneous bets — Aviator supports 2 concurrent bets, JetX3 supports 3 independent rockets with separate crash points. Visual style — Aviator is minimalist, JetX is more dramatic with particle effects and explosion animations. RTP — Both run at approximately 97%. Availability — Aviator has broader casino distribution. For detailed comparison, see our JetX vs Aviator breakdown.
Like Spribe, SmartSoft implements provably fair verification on their crash games. Each round's crash point is determined by cryptographic hashing of server and client seeds. After the round, the server seed is published, letting players verify results independently. The implementation quality varies by casino. Some casinos expose the full provably fair verification interface; others hide it or don't implement the full public verification flow. If provably fair matters to you, check your specific casino's implementation before playing.
SmartSoft game availability at UKGC-licensed casinos is limited. Like Spribe, SmartSoft's crash games sit in an unusual regulatory category that some UK operators have chosen not to offer. Their slots are more widely available at UK casinos but the crash-game catalogue (JetX, JetX3, Balloon, Cappadocia) is less common. International-licensed casinos (Curaçao, Malta) more reliably offer the full SmartSoft catalogue.
Yes. SmartSoft is licensed by Curaçao and multiple European regulators. Their games use certified RNGs and provably fair verification on crash titles.
JetX — the studio's flagship crash game and the main competitor to Spribe's Aviator.
Neither is objectively better. JetX has higher max multiplier (25,000x vs 100x) and supports 3 simultaneous bets. Aviator has better community features and broader availability. RTP is similar at both.
At some UKGC-licensed casinos, yes — though availability is limited compared to non-UK casinos. Check specific casino catalogues for JetX availability.
Each crash round's outcome is determined cryptographically before the round begins. The server seed is revealed after, letting you verify the result wasn't manipulated.
No. Both are Georgian studios but they're separate companies. SmartSoft develops JetX; Spribe develops Aviator.