Comparison

Alterations Helper vs PeriTrace

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

Head to head
About

Alterations Helper

This app helps users calculate the costs associated with various tasks. You can select specific tasks and input the associated expenses for each one, providing a clear overview of project expenditures.

Highlights
  • Task selection
  • Cost input per task
  • Expenditure overview
  • Project cost calculation
Read full description

User Alterations Helper to select tasks and add costs per task.

About

PeriTrace

Features
Read full description

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. • 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 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

Alterations Helper3 screens
PeriTrace4 screens

Verdict

The call

The clearest difference is device support: Alterations Helper at 3 against PeriTrace's 1. Alterations Helper also leads on iOS requirement (10.0 vs 18.6). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
Alterations Helper versus PeriTrace: the parameters behind the verdict, then further details
ParameterAlterations HelperPeriTrace
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequency—Every 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS10.0 — better18.6
Further details — not scored
Size89 MB10 MB
Age rating4+4+
DeveloperAlteration Finder LLCDuc Duong Truong

In-app purchases

None

Alterations Helper

No in-app purchases

None

PeriTrace

No in-app purchases

Questions

Is Alterations Helper free?
Alterations Helper is free to download, with no in-app purchases.
Is PeriTrace free?
PeriTrace is free to download, with no in-app purchases.
Do Alterations Helper or PeriTrace have ads?
Neither Alterations Helper nor PeriTrace shows ads.

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