Silkstar vs Cosmic Flex
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Silkstar
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Silkstar is a fast arcade game about steering a spider, firing charged webs and keeping your run alive. TWO WAYS TO PLAY • CLASSIC — Eat bugs to earn time, build combos, choose upgrades and chase a high score. • NEST SIEGE — Protect six eggs through escalating waves, repair the nest and prepare between rounds. BUILD EACH RUN • Move with one thumb and charge web shots with the other. • Choose stat upgrades and collect powers from Common to Mythic. • Bank 12 rare Ultimates and arrange a three-slot loadout in the Armory. • Learn the patterns and weak points of nine different bosses. COMPETE AND PROGRESS • Open the global rankings directly from the RANKS button. • Compare Classic scores and Nest Siege waves on two Game Center leaderboards. • Complete 21 achievements and earn XP, coins, daily quests and lifetime records. MAKE IT YOURS • Explore eight arenas, each with distinct scenery, hazards and music. • Earn spider skins, trails, effects, themes, music, voices and permanent charms. • Unlock every gameplay item through play. NO ADS. NO PURCHASES. NO TRACKING. Silkstar works offline, requires no account and stores progress on the device. Game Center is optional. Designed by Josh Seabright.
Cosmic Flex
Engage in fast-paced space combat, drifting through asteroid fields and blasting enemies with powerful lasers. Experience thrilling action and upgrade your abilities.
- Fast-paced space combat
- Drift mechanics
- Asteroid swarm destruction
- Laser blasting powers
- Epic power-ups
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Fast Action: Drift through space and destroy asteroid swarms. Epic Powers: Blast rocks with lasers.
Screenshots
Verdict
The clearest difference is ads: Silkstar at none against Cosmic Flex's shown. Cosmic Flex's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 17.0). On price, update cadence and in-app purchases 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.
Silkstar ships an update daily, Cosmic Flex every 2 days. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.
| Parameter | Silkstar | Cosmic Flex |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Daily — better | Every 2 days |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 97 MB | 12 MB |
| Age rating | 4+ | 9+ |
| Developer | Oliver Anwyll | Supreet Kaur Sandhawalia |
In-app purchases
Silkstar
No in-app purchases
Cosmic Flex
No in-app purchases
Questions
Is Silkstar free?
Is Cosmic Flex free?
Do Silkstar or Cosmic Flex have ads?
Which is updated more often, Silkstar or Cosmic Flex?
Other comparisons
