Purpose vs PeriTrace
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Purpose
Gain deep insights into your own behavioral patterns and the dynamics of your relationships. Understand how you and others operate under pressure and optimize your interactions. Ideal for personal growth, professional partnerships, and important life decisions.
- Personal behavioral blueprint
- Relationship dynamics analysis
- Daily pattern recognition
- Self-mentoring analysis
- Coach and client reviews
- Privacy-focused data
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Purpose is a precision personality intelligence platform for the decisions that shape your life. Generate a deep read on how you and other people actually operate and the dynamics between them. For couples. For cofounders. For friends. For hires. For the relationships you can't afford to read wrong. What it does: ⁍ Blueprint - Built for depth. A precise read on your patterns: how you operate under pressure, where your blind spots live, what you're actually optimizing for. Refines over time as you grow. ⁍ Dynamics - Generate a deep analysis of any relationship in your life. Share it with the other person — they see their side instantly. The full reciprocal view unlocks when they generate their own Blueprint. ⁍ Reflections - A daily surface that helps you see what you're actually working with today. Not affirmations. Pattern recognition. ⁍ Self-Review - Run a mentor analysis on yourself. Refine it as you grow. Watch your patterns evolve over time. ⁍ Coach Reviews - Used by practitioners with their clients, or shared between people who want to think clearly together. What it is not: ⁍ This is not a personality test. Not a horoscope. Not a quiz that puts you in a bucket. The output is structured behavioral intelligence — designed to surface how you actually function, not how you think of yourself or how the system thinks you should be. ⁍ The probes are the hardest part of the system to answer aspirationally. That's the point. Who uses it: ⁍ People making the decisions that matter — partners, cofounders, key hires, the people they're considering committing to. ⁍ Coaches, therapists, and advisors working with clients at depth. ⁍ Founders and leaders who want to understand the people inside their teams beyond titles and self-reports. Privacy ⁍ Your data is yours. Reports are private by default. Sharing is always opt-in, and we DO NOT sell user data. Privacy Policy: https://www.purpose.guide/privacy Terms of Use: https://www.purpose.guide/terms
PeriTrace
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PeriTrace: Pattern Tracer Transform real-world sewing patterns into precise digital patterns using augmented reality. PeriTrace helps fashion designers, pattern makers, tailors, and sewing enthusiasts capture garment pieces and other flat designs directly from the physical world. Simply trace a pattern manually or automatically, organize your pattern pieces, and export them as industry-standard vector files for further editing, manufacturing, or archiving. Features • AR Pattern Tracing – Manually trace the outlines, seam lines, and marks of physical pattern pieces directly in augmented reality. • AR Pattern Detection - Automatically detect the outlines and capture internal images of physical pattern pieces to speed up digitization. • AR Image Capture - Capture images of multiple physical pattern pieces within a traced area. • Pattern Organization – Store multiple pattern pieces in a single project. Move, rotate, and arrange pieces on a virtual workspace. • File Export – Export your patterns as PDF, DXF, and SVG formats for CAD software, vector graphics applications, or manufacturing workflows. Exported files preserve the layout of your pattern pieces. • Designed for Fashion Workflows – Digitize physical patterns without manually measuring or redrawing every outline. Perfect For • Fashion designers • Pattern makers • Tailors • Sewing enthusiasts • Costume designers • Students learning garment construction Whether you’re preserving existing paper patterns, digitizing draped designs, or building a digital pattern library, PeriTrace provides a faster and more intuitive way to bring physical patterns into your digital workflow. Compatibility • Compatible with AR-supported iPhone models. • LiDAR-equipped iPhone models provide the best tracing accuracy and AR experience. Subscription PeriTrace Premium is available as an auto-renewable monthly subscription that unlocks unlimited exports. Payment will be charged to your Apple Account at confirmation of purchase. The subscription automatically renews unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription at any time in your Apple Account Settings. Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: Purpose at 15.1 against PeriTrace's 18.6. On price, update cadence, ads 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. Purpose sells 6 in-app purchases, starting at $11.99 per month and PeriTrace sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 31, 2026.
| Parameter | Purpose | PeriTrace |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.6 |
| Further details — not scored | ||
| Size | 54 MB | 9 MB |
| Age rating | 17+ | 4+ |
| Developer | Clarity Partners | Duc Duong Truong |
In-app purchases
Purpose
- Individual$11.991 Month
- Individual Pro$33.991 Month
- Individual (Annual)$88.991 Year
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- Growth$111.991 Month
- Individual Pro (Annual)$339.991 Year
- Growth (Annual)$869.991 Year
PeriTrace
- PeriTrace Premium$3.991 Month









