Umax ("Umax — Become Hot", by Improvement Tech LLC) is the most popular face-rating app in the looksmaxxing niche — 4.6 stars from roughly 51,000 App Store ratings as of August 2026 — and its results sit behind a subscription with weekly tiers from $3.99 to $9.99 and monthly tiers up to $24.99. The app is slick, fast, and clearly satisfying to use. What it is not is a measurement: no methodology is published, so no score can be checked, and a weekly habit at the top tier annualizes past $500. Here is the full picture, including what it does genuinely well. We build a competing tool, which we disclose plainly and factor into how this is written.
1. What Umax is, and who makes it
Umax is an iOS app that scans selfies and returns attractiveness ratings plus improvement suggestions, marketed with the promise on its own listing: "If you want to become more attractive, Umax will help you get there faster than anybody else." It positions itself as an all-in-one replacement for a face rater, hairstyle app, voice coach, color analysis, and workout tracker.
The verifiable specifics, read from the App Store listing on 11 August 2026:
- Seller: Improvement Tech LLC
- Rating: 4.6 stars from about 51,000 ratings — a genuinely strong score at real volume
- Age rating: 18+
- Requires: iOS 13.4 or later; there is no web version
- In-app purchases: Weekly Premium at $3.99, $4.99, $6.99 and $9.99; Monthly Premium at $9.99, $12.99 and $24.99; "Supercharge" at $3.99; "You as a 10/10" at $6.99
Four different weekly prices and three different monthly prices for "Premium" on one listing usually means aggressive price testing — which tier you see may depend on when and how you arrive.
2. What Umax does well
Credit where due, because 51,000 people at 4.6 stars are not all wrong:
The experience is fast and native
Scan, score, suggestions — in seconds, in an app that feels polished. For a quick answer to "roughly where am I," the product delivers the dopamine loop it promises.
The suggestions are actionable
Reviewers repeatedly praise the concrete recommendations — grooming, hairstyle, skincare basics. Generic or not, "do these five things" beats a bare number.
It reads the room
The PSL framing, the 18+ rating, the "become hot" bluntness — Umax speaks the niche's language instead of sanitizing it. That candor is part of why it converts.
3. What a "PSL rating" is — and what it is not
PSL is forum slang (from the PSL/looksmaxxing message boards) for a decimal attractiveness score on a 1–8 scale, pitched as harsher and more "honest" than mainstream ratings. Umax adopting the term signals: our numbers bite.
Here is the catch: a harsh scale is not the same thing as a measured one. Umax does not publish what any score is computed from — no landmark set, no ratio list, no calibration statement. A low number that cannot be traced to a measurable feature is not honesty; it is styling. You cannot appeal it, verify it, or act on it beyond the app's own suggestions.
Contrast that with what measurement looks like: facial thirds and fifths, gonial angle, Ricketts E-line, canthal tilt — quantities with published ideal ranges you can check against a ruler and a protractor. An app can be brutal and show its work. Brutality alone is a brand voice.
4. The subscription math
| Tier on the listing | Price | Annualized |
|---|---|---|
| Weekly Premium (lowest) | $3.99/week | ~$207/year |
| Weekly Premium (highest) | $9.99/week | ~$519/year |
| Monthly Premium (lowest) | $9.99/month | ~$120/year |
| Monthly Premium (highest) | $24.99/month | ~$300/year |
| "You as a 10/10" | $6.99 one-off | — |
Weekly billing is the tell. It reads cheap ("$3.99!") while annualizing to more than most monthly tools, and it monetizes exactly the users least likely to audit a recurring charge. If you do subscribe, the monthly tiers are strictly better value than any weekly tier.
5. Umax vs SoftMaxx
| Umax | SoftMaxx (us) | |
|---|---|---|
| Platform | iOS app (18+), no web version | Browser, any device, no install |
| Free tier | Download free; results need a subscription | Full first scan free, no signup |
| Score basis | Unpublished; AI impression with PSL styling | 478-point landmarks → ~50 published anthropometric ratios |
| Calibration | Not stated | Average man scores 5/10 by design; live distribution published at /api/stats |
| Pricing shape | Weekly $3.99–$9.99, monthly $9.99–$24.99 | Pro $19.99/mo; Elite $150/yr; no weekly billing |
| Progress tracking | In-app streaks and rescans (subscription) | Rescans with per-metric deltas |
6. Verdict
Use Umax if you want the fastest native app-store experience, you like the community styling, and a subscription is acceptable for entertainment-grade ratings. It is well-built and its users like it — the 4.6 at volume is earned.
Look elsewhere if the question you are really asking is "what specifically is off, by how much, and is it changing?" That question needs numbers computed from stated measurements — and it should not require a weekly charge to keep asking it.
Measured, not styled
The SoftMaxx free scan returns your score with the measurement layer visible — real ratios, honest calibration, in the browser in about a minute.
Run the free scan7. Common questions
Is Umax free?
You can download Umax free, but analysis results sit behind a subscription. As of August 2026 the App Store listing shows multiple overlapping tiers: Weekly Premium at $3.99, $4.99, $6.99 and $9.99, Monthly Premium at $9.99, $12.99 and $24.99, plus one-off purchases like "You as a 10/10" at $6.99.
Is Umax accurate?
Umax holds 4.6 stars from about 51,000 App Store ratings, so users clearly find the experience worthwhile. But it does not publish a measurement methodology, so there is no way to check what any score is computed from. Treat its ratings as an AI's styled impression of a photo rather than a measurement you could verify or reproduce.
What does PSL mean in Umax?
PSL is forum slang (from the PSL/looksmaxxing message boards) for a decimal attractiveness rating on a 1-8 scale where the population average is meant to sit near the middle. Umax markets "PSL ratings" to signal a harsher, forum-calibrated score than mainstream apps. Whether the app's scale matches the forums' is not verifiable, because the methodology is not published.
What is a good Umax alternative on the web?
If you want a face analysis that runs in the browser with a published measurement basis, SoftMaxx runs 478-point landmark detection feeding ~50 anthropometric ratios, calibrated so the average man scores 5/10. The first scan is free with no app install and no signup. We build it, so weigh that disclosure accordingly.