Comparison

ZipGrade vs STIIXVille

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

Head to head
About

ZipGrade

Instantly grade multiple-choice tests and quizzes using your device's camera. This app offers a fast and accurate way for educators to assess student work, with features for organizing and exporting results. It provides immediate feedback to inform lesson planning and assignments.

Highlights
  • Instant grading with device camera
  • Supports multiple choice tests and quizzes
  • Organizes and exports results (PDF, Excel)
  • Free answer sheet templates available
  • Companion website for data management
  • Stores results by student, subject, and quiz
Features
Read full description

Teachers can grade multiple choice tests, quizzes, and assessments instantly in the classroom by using their iPhone or iPad's camera as a scanner. It is the most cost effective, fastest, and most accurate way to grade tests in the classroom or where ever you are. -------------------------------------------------------- * Free answer sheets available in several formats and sizes up to 100 questions (including custom form wizard) * Organizes results for reporting and exporting via PDF and Excel-readable format * Uses student ID numbers or written name of student for reporting. * Use companion website (www.zipgrade.com) to manage your data and upload student lists and review results in dozens of reports and exports. -------------------------------------------------------- Use for exit tickets, formative assessments, or regular quizzes. Stores results by students, subject, and quiz. By giving teachers the flexibility to grade papers instantly anywhere, ZipGrade provides immediate feedback on current knowledge and can be used to better focus lessons and assignments. Download ZipGrade free with access to all features and website, but limited to 100 scans per month. After you've used it for a class or two, use the in-app purchase a non-recurring subscription with unlimited scanning.

About

STIIXVille

Explore STEM careers and engineering professions through interactive modules and augmented reality tools. Choose mentors, complete engaging activities, and sharpen your skills to become the Chief Engineer of a growing town, receiving a personalized Career Journal upon completion.

Highlights
  • STEM education modules
  • Career exploration
  • Augmented reality tools
  • Mentor guidance
  • Engaging activities
  • Personalized Career Journal
Read full description

Welcome to STIIX-ville! Throughout this application, you will be immersed as an engineering apprentice to learn about STEM education as well as all kinds of careers related to engineering and other technical professions. Choose from our diverse selection of mentors to guide you around the modules, bring tools to life in augmented reality, and complete engaging activities to sharpen your career skills. Upon completion, you will become STIIX-ville's Chief Engineer to ensure the town has all the required infrastructure for future growth and expansion, plus a personalized Career Journal!

Screenshots

ZipGrade3 screens
STIIXVille4 screens

Verdict

The call

The clearest difference is rating: ZipGrade at 4.9 against STIIXVille's 4.0. ZipGrade also leads on ratings volume (37K vs 4). STIIXVille's advantage is in-app purchases (none vs 1). On price, update cadence, 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. ZipGrade sells 1 one-off in-app purchase. STIIXVille asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ZipGrade holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: ZipGrade has 37K ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

ZipGrade ships an update every 6 weeks, STIIXVille monthly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
ZipGrade versus STIIXVille: the parameters behind the verdict, then further details
ParameterZipGradeSTIIXVille
PriceFreeFree
Rating4.9 (37K ratings) — better4.0 (4 ratings)
Positive reviews85.9% of reviews—
Number of ratings37K — better4
Update frequencyEvery 6 weeksMonthly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better13.5
Further details — not scored
Size30 MB80 MB
Age rating4+4+
DeveloperZipGrade LLCARSOME Technology Group, LLC

Customer experience

ZipGrade

All ratings36,274 ratings
Positive98.3%
Neutral0.9%
Negative0.9%
Written reviews509 reviews
Positive85.9%
Neutral3.1%
Negative11.0%

STIIXVille

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%

Bugs and requests

ZipGrade

Reported bugs

2 issues
  • Scanning issues with flat surface detection
  • Incorrect answer marking due to eraser marks

Requested features

4 requests
  • Ability to change question point values in bulk
  • Option to create/edit answer keys on website
  • Support for non-multiple choice question types
  • Improved data export/integration with other systems

STIIXVille

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

ZipGrade

One-time1
  • Add 1 year of use$6.99
None

STIIXVille

No in-app purchases

Questions

Is ZipGrade free?
ZipGrade is free to download, with in-app purchases available.
Is STIIXVille free?
STIIXVille is free to download, with no in-app purchases.
Which has better reviews, ZipGrade or STIIXVille?
ZipGrade is rated higher. ZipGrade averages 4.9 out of 5 from 37K ratings, while STIIXVille averages 4.0 from 4 ratings.
Do ZipGrade or STIIXVille have ads?
Neither ZipGrade nor STIIXVille shows ads.
Which is updated more often, ZipGrade or STIIXVille?
ZipGrade ships an update every 6 weeks, and STIIXVille monthly. Most recently, ZipGrade was updated on October 29, 2026 and STIIXVille on October 24, 2026.

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