HTX Clay vs Obsidian Flow Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HTX Clay
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Download the HTX Clay App today to plan your visit to Houston's newest membership-based ceramic studio! From this mobile App, you can view our calendar of workshops and events, sign up for private and group lessons, as well as view the studio’s location information. and website!
Obsidian Flow Studio
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Download the Obsidian Flow App today to plan and schedule your classes! From this mobile App, you can view class schedules and sign up for classes as well as view the studio’s location. Optimize your time and maximize the convenience of signing up for classes from your device! Download this App today!
Screenshots
Verdict
The clearest difference is ads: Obsidian Flow Studio at none against HTX Clay's shown. Obsidian Flow Studio also leads on update cadence (every 2 weeks vs every 6 weeks). HTX Clay's advantage is iOS requirement (14.0 vs 16.0). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
HTX Clay ships an update every 6 weeks, Obsidian Flow Studio every 2 weeks. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.
| Parameter | HTX Clay | Obsidian Flow Studio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 125 MB | 192 MB |
| Age rating | 4+ | 4+ |
| Developer | HTX Clay LLC | Obsidian Flow LLC |
In-app purchases
HTX Clay
No in-app purchases
Obsidian Flow Studio
No in-app purchases
Questions
Is HTX Clay free?
Is Obsidian Flow Studio free?
Do HTX Clay or Obsidian Flow Studio have ads?
Which is updated more often, HTX Clay or Obsidian Flow Studio?
Other comparisons
