Comparison

ErrataCorrige vs Flatify

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

Head to head
About

ErrataCorrige

Read full description

A innovative way to use the draft and the corrections. Use your camera or a network scanner for loading the hand made corrections with the draft. Use your Apple Pencil for made the corrections without print and write anything on the paper. Keep all the workflow under control and check the corrections status when you want. If something isn't clear you can use the internal message center for ask help to your team.

About

Flatify

Transform images of 2D objects into precise CAD files with powerful perspective correction. Easily trace stencils or forms to create detailed drawings for artists, designers, and engineers. Offers a free tier for limited use.

Highlights
  • Perspective correction for top-down views
  • Convert images to DXF CAD files
  • Intuitive tracing function
  • Cloud export and download
  • Four-step workflow
Features
Read full description

Flatify - 2D Objects to CAD is an innovative new app that revolutionizes the way you work with 2D objects. With its powerful perspective correction feature, you can easily transform any image into a top-down view, making it a breeze to trace and create detailed CAD drawings. Our intuitive app is perfect for artists, designers, and engineers alike. Whether you need to convert a stencil or a form into a CAD file (DXF), Flatify simplifies the process and produces accurate, high-quality results every time. Here's how it works in just four simple steps: 1. Capture the photo of your 2D object. 2. Review the image and select the reference object for perspective correction. 3. Export the corrected image. 4. Generate a CAD file using our built-in CAD tracing function or your preferred CAD tool. Stop struggling with perspective distortion and start creating precise CAD designs with Flatify - 2D Objects to CAD. Download our app today and see the difference for yourself! By subscribing to the Premium Plan, you agree to abide by Apple's End User License Agreement (EULA). We recommend reviewing Apple's EULA before making any in-app purchases to ensure that you are fully informed and in compliance with their terms and conditions. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ErrataCorrige4 screens
Flatify4 screens

Verdict

The call

The clearest difference is update cadence: ErrataCorrige at every 4 weeks against Flatify's every 20 months. ErrataCorrige also leads on device support (4 vs 1) and iOS requirement (14.0 vs 26.0). 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. ErrataCorrige sells 4 one-off in-app purchases and Flatify sells 3 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ErrataCorrige ships an update every 4 weeks, Flatify every 20 months. The most recent releases landed on September 15, 2026 and August 19, 2026 respectively.

Scorecard3 real differences · 6 level
ErrataCorrige versus Flatify: the parameters behind the verdict, then further details
ParameterErrataCorrigeFlatify
PriceFreeFree
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 weeks — betterEvery 20 months
AdsNoNo
In-app purchasesYesYes
Monetization—Free
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS14.0 — better26.0
Further details — not scored
Size44 MB11 MB
Age rating4+4+
DeveloperMassimo PavanelSTRICS IT GmbH

In-app purchases

4 purchases

ErrataCorrige

One-time4
  • 25 errataCoin recharge$1.99
  • 50 errataCoin recharge$2.99
  • 75 errataCoin recharge$3.99
Show 1 more
  • 100 errataCoin reload$4.99
3 purchases

Flatify

Subscriptions2
  • Monthly Premium3 Days trial$8.991 Month
  • Yearly Premium3 Days trial$79.991 Year
One-time1
  • Lifetime Premium$249.99

Questions

Is ErrataCorrige free?
ErrataCorrige is free to download, with in-app purchases available.
Is Flatify free?
Flatify is free to download, with in-app purchases available.
Do ErrataCorrige or Flatify have ads?
Neither ErrataCorrige nor Flatify shows ads.
Which is updated more often, ErrataCorrige or Flatify?
ErrataCorrige ships an update every 4 weeks, and Flatify every 20 months. Most recently, ErrataCorrige was updated on September 15, 2026 and Flatify on August 19, 2026.

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