Comparison

Model Face AI vs Signalist

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Model Face AI

Unlock your best look with comprehensive facial analysis and AI-powered tools. Explore hairstyle try-ons, jawline symmetry, and personalized tips to enhance your features and track your transformation.

Highlights
  • AI hairstyle try-ons
  • Jawline and symmetry analysis
  • Face shape and eye type identification
  • Side profile breakdown
  • Undertone and eyebrow analysis
  • Glow up progress tracking
Features
Read full description

This is your glow up era. Model Face AI gives you every tool you need to unlock your best look — all in one app. From jawline and symmetry analysis to AI hairstyle try-ons and face shape breakdowns, Model Face AI is the most complete glow up experience available. Just snap or upload a photo, and the app gets to work — analyzing your features, showing your model version, and guiding you with personalized tips to help you look your absolute best. Everything you need to glow up — in one place Model Face AI isn’t just about how you look now — it’s about showing what’s possible and helping you get there. Whether you’re curious about your facial symmetry, wondering which haircut suits you, or trying to understand your unique traits like face shape, undertone, or eye type, this app has you covered. Try on your dream hairstyles No more guessing. Instantly try 20+ hairstyles, built with powerful AI models for realistic, face-fitting results. Whether you’re going for bold, clean, trendy, or classic, you’ll see how each cut actually looks on you — not on a model or a filtered overlay. Choose with confidence before you ever step into the salon. See your model version We all have a version of ourselves at our peak potential. Model Face AI shows you what that looks like — using ideal lighting, angles, and subtle structure tweaks to reflect your best features. It’s an inspiring, motivating way to start your glow up journey. Get deep symmetry and jawline analysis The app carefully maps your facial structure — measuring how balanced your features are, whether your vertical thirds are even, and how strong your jawline looks from the front and side. It even reveals which side of your face is more photogenic. Small changes make a big difference, and now you’ll know exactly where to focus. Understand your side profile Don’t forget your profile. We’ll help you break down how your nose, chin, and jawline flow together from the side — and give you clear tips on what enhances your look from every angle. Discover what makes your face unique Model Face AI tells you exactly what face shape you have (oval, round, square, heart, diamond, or oblong), what kind of eye shape you’re working with (almond, hooded, monolid, etc.), your eyebrow type, and even your undertone (warm, cool, neutral). These details unlock smarter choices for haircuts, makeup, accessories, beard styles, and more — all matched to you. Track your glow up over time Model Face AI doesn’t stop after one scan. You can come back anytime, compare your progress, and keep leveling up your look. Whether you’re just starting out or already in transformation mode, this app gives you the tools to keep going. Some features require a subscription. You’ll find full pricing details inside the app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/modelfaceai-pp Support: https://sites.google.com/view/modelfaceai-help

About

Signalist

Log numeric habits and check-ins quickly to build a personal data diary. Optionally use AI to uncover patterns and insights about your well-being and habits.

Highlights
  • Customizable numeric trackers
  • Quick 1-2 tap logging
  • AI-powered pattern insights
  • Clean data logging design
  • Visual charts and stats
  • Personalized data diary
Features
Read full description

Signalist helps you track any numeric habit or check-in—fast—and optionally uncover patterns with AI.
Build a simple personal “data diary” with quick number logs (not just mood), then turn it into insights like: * “What seems to improve my sleep?” * “Which habits line up with better mood?” * “Which trackers don’t matter much?” CREATE YOUR OWN TRACKERS
Make trackers for anything you want to measure, for example: * Mood (1–10), Hours slept (0–12), Meals (0–5), Birds seen (0–50) * Stress, energy, focus, workouts, caffeine, symptoms, hydration, and more Each tracker can be customized with: * Name * Number range (min/max + step) * Logging cadence (hourly, daily, etc.) * Optional unit, icon, and color LOG IN 1–2 TAPS
Trackers appear as clean cards with a large control. Tap, set a value, and it’s saved instantly. CLEAN DATA BY DESIGN
Signalist keeps your logs analysis-friendly: * Daily trackers store one value per day * Logging again the same day overwrites the previous entry * Hourly trackers work the same way: one value per time window CHARTS AND SIMPLE INSIGHTS
For each tracker you get: * Recent history * A clear chart and basic stats AI INSIGHTS
Select a few trackers and let Signalist surface patterns and relationships—so you can learn what’s working, what isn’t, and what to try next.
(Insights are based on your data and show associations, not proof of causation.)

Screenshots

Model Face AI4 screens
Signalist4 screens

Verdict

The call

The clearest difference is in-app purchases: Signalist at none against Model Face AI's 8. Signalist also leads on update cadence (every 4 days vs every 2 weeks). Model Face AI's advantage is ratings volume (520 vs 1). On price, rating, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Model Face AI sells 8 in-app purchases, starting at $2.39 per 7 days. Signalist asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Signalist holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Model Face AI has 520 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Model Face AI ships an update every 2 weeks, Signalist every 4 days. The most recent releases landed on October 20, 2026 and September 30, 2026 respectively.

Scorecard4 real differences · 6 level
Model Face AI versus Signalist: the parameters behind the verdict, then further details
ParameterModel Face AISignalist
PriceFreeFree
Rating4.8 (520 ratings)5.0 (1 ratings) — better
Positive reviews33.3% of reviews—
Number of ratings520 — better1
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size41 MB36 MB
Age rating12+4+
DeveloperMSE AppsJose Camero

Customer experience

Model Face AI

All ratings498 ratings
Positive95.2%
Neutral1.4%
Negative3.4%
Written reviews6 reviews
Positive33.3%
Neutral16.7%
Negative50.0%

Signalist

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

8 purchases

Model Face AI

Subscriptions3
  • Model Face AI Weekly$2.397 Days
  • Model Face AI Weekly$5.997 Days
  • Model Face AI Weekly Bundle$6.997 Days
One-time5
  • Model Face AI 3-Boost Pack$2.99
  • Model Face AI 5-Boost Pack$3.99
  • Model Face AI Hairstyles Pack$5.99
Show 2 more
  • Model Face AI Model Face Pack$5.99
  • Model Face AI 9-Boost Pack$5.99
None

Signalist

No in-app purchases

Questions

Is Model Face AI free?
Model Face AI is free to download, with in-app purchases available.
Is Signalist free?
Signalist is free to download, with no in-app purchases.
Which has better reviews, Model Face AI or Signalist?
Signalist is rated higher. Model Face AI averages 4.8 out of 5 from 520 ratings, while Signalist averages 5.0 from 1 ratings.
Do Model Face AI or Signalist have ads?
Neither Model Face AI nor Signalist shows ads.
Which is updated more often, Model Face AI or Signalist?
Model Face AI ships an update every 2 weeks, and Signalist every 4 days. Most recently, Model Face AI was updated on October 20, 2026 and Signalist on September 30, 2026.

Other comparisons