Decory vs TestFit
A data-grounded look at how these two emerging & specialized tools stack up — to help you pick the right emerging & specialized tool in 2026.
Quick verdict
Decory takes a 0.3-point lead on our Editor Score. Pick Decory if you want photorealistic room redesign from a single photo; choose TestFit for generative Site Solver for rapid site plans. On pricing, Decory is the one with a free or freemium plan, so it's the cheaper place to start.
Decory vs TestFit at a Glance
| Pricing | Freemium | Subscription |
| Free tier | ||
| Best for | photorealistic room redesign from a single photo | generative Site Solver for rapid site plans |
Decory
Decory is a free mobile AI interior design app that redesigns a room from a photo in about 30 seconds across 15+ styles. It also replaces and removes objects, previews flooring and wall colours, and searches furniture. Operated by The AI Journey Inc., with 500,000+ downloads claimed.
- Fast enough to change behaviour — thirty seconds means you actually iterate
- Comparative viewing reveals your taste better than any description
- Object-level tools answer decisions with a purchase attached
- Object removal is a quick way to test whether something was the problem
- Generated rooms take liberties with geometry, so nothing is buildable from them
- No dimensions, so a piece that looks right may not fit
- Lighting is rendered to look good rather than to match your room's aspect
TestFit
TestFit review on AInexfinder — subscription AI tool for Emerging & Specialized. Features, pricing notes, and alternatives.
- Links site design directly to financial feasibility
- Generates viable site solutions in real time
- Broad export compatibility with AEC tools
- Generative Site Solver for rapid site plans
- Specialized tool with a learning curve
- Outputs require professional engineering validation
- Worth comparing plans before long-term commit
Which Should You Choose?
Choose Decory if…
- you want photorealistic room redesign from a single photo
- a free or freemium plan is important
Choose TestFit if…
- you want generative Site Solver for rapid site plans
Decory vs TestFit: The Verdict
It comes down to fit, not a single winner: Decory leans into photorealistic room redesign from a single photo, while TestFit is built for generative Site Solver for rapid site plans. Weigh features and pricing for your workflow. Decory is the lower-cost place to start thanks to its free or freemium plan; the other is worth a trial if its feature set fits better.
Frequently Asked Questions
Is Decory better than TestFit?
Neither is universally better — it depends on your budget and which features matter most. The side-by-side breakdown above shows where each one wins.
What is the difference between Decory and TestFit?
Decory (freemium) is best for photorealistic room redesign from a single photo, while TestFit (subscription) is best for generative Site Solver for rapid site plans. See the full feature and pricing comparison above.
Is Decory or TestFit cheaper?
Decory has a free or freemium plan, so it's the cheaper way to start. For paid plans, check each tool's current pricing on its review page.
Which is better for beginners, Decory or TestFit?
Decory is usually the easier starting point thanks to a lower barrier to entry. Beginners should favour a free tier and a simple interface over raw power.
More Emerging & Specialized Comparisons
Other head-to-heads in the same category.
About the Authors
AI Tools Comparison Analyst
Olivia runs side-by-side comparisons and benchmarks, digging into pricing, features, and real-world performance so readers can choose between competing AI tools with confidence.
Senior AI Tools Reviewer
Daniel reviews AI tools the slow way — by actually using them on real projects. His reviews cover what works, what breaks, and who each tool is genuinely a good fit for.
Keep exploring
Last updated October 2026. Comparisons are ranked by our Editor Score (features, value and pricing, blended with verified user reviews where a tool has them) — see our methodology.