Comparison

Tagg Subs vs Edundy

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

Head to head
About

Tagg Subs

This app connects independent substitute teachers with daily teaching opportunities. Users can select their preferred grades and subjects, and set their availability to find jobs that fit their schedule. It functions as a flexible platform for educators seeking contract work.

Highlights
  • Independent contractor model
  • Choose grade and subjects
  • Set personal availability
  • Receive daily job opportunities
  • Flexible work schedule
Read full description

Instead of being an employee of the school, you work for yourself. As an independent contractor, you can sub when you want and where you want. It’s like Uber for substitute teaching. In the same way that ride-share drivers use Uber to accept ride requests, you use the Tagg platform to receive daily substitute teaching opportunities that interest you. You can choose what grade and subjects you would like to teach as well as when you are available. Adjust your preferences whenever you want!

About

Edundy

Features
Read full description

Edundy is the all-in-one classroom intelligence platform that transforms how teachers grade, provide feedback, and track student progress. Built by educators, for educators. AUTOMATIC GRADING, INSTANT INSIGHTS Submit an assignment and watch Edundy go to work. Our AI evaluates student submissions the moment they arrive, giving you immediate results and freeing up hours of your week for what matters most—teaching. STANDARDS-ALIGNED ASSESSMENT Every piece of student work is evaluated against state curriculum standards. No more guessing whether your assessments align with learning objectives. Edundy ensures 100% standards alignment across all assignments and feedback. PERSONALIZED FEEDBACK AT SCALE Each student receives detailed, constructive feedback tailored to their specific work. Edundy identifies learning gaps and provides actionable guidance—the kind of individualized attention that was impossible to deliver manually for every assignment. POWERFUL ANALYTICS FOR TEACHERS & ADMINISTRATORS - Track individual student progress over time - Identify class-wide learning gaps at a glance - Make data-driven instructional decisions - Generate reports for administrators and parents - Monitor standards mastery across your classroom or district BUILT FOR REAL CLASSROOMS Whether you teach in-person, remotely, or in a hybrid environment, Edundy adapts to your workflow. Scalable from a single classroom to an entire district, with the flexibility educators need. SAVE 10+ HOURS EVERY WEEK Teachers using Edundy report saving over 10 hours weekly on grading and feedback. That's time back for lesson planning, one-on-one student support, or simply a better work-life balance. WHITE-GLOVE SUPPORT Unlike typical EdTech providers, we deliver exceptional, hands-on support. From onboarding to ongoing success, our team ensures you get the most out of Edundy. Real humans, real help, whenever you need it. KEY FEATURES - Instant AI-powered grading - Detailed, personalized student feedback - State standards alignment - Student and class performance analytics - Progress tracking and reporting - Assignment creation tools - Support for in-person, remote, and hybrid learning WHO EDUNDY IS FOR - Classroom teachers seeking to reduce grading workload - Administrators wanting visibility into classroom performance - Schools and districts focused on standards alignment - Educators committed to data-driven instruction Transform your classroom with smarter grading, stronger insights, and better support. Download Edundy and discover what AI can truly do for education.

Screenshots

Tagg Subs4 screens
Edundy1 screens

Verdict

The call

The clearest difference is update cadence: Edundy at every 9 days against Tagg Subs's every 3 months. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Tagg Subs ships an update every 3 months, Edundy every 9 days. The most recent releases landed on August 13, 2026 and September 8, 2026 respectively.

Scorecard1 real difference · 9 level
Tagg Subs versus Edundy: the parameters behind the verdict, then further details
ParameterTagg SubsEdundy
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.615.0 — better
Further details — not scored
Size3 MB4 MB
Age rating4+4+
DeveloperTagg Education, LLCEdundy

In-app purchases

None

Tagg Subs

No in-app purchases

None

Edundy

No in-app purchases

Questions

Is Tagg Subs free?
Tagg Subs is free to download, with no in-app purchases.
Is Edundy free?
Edundy is free to download, with no in-app purchases.
Do Tagg Subs or Edundy have ads?
Neither Tagg Subs nor Edundy shows ads.
Which is updated more often, Tagg Subs or Edundy?
Tagg Subs ships an update every 3 months, and Edundy every 9 days. Most recently, Tagg Subs was updated on August 13, 2026 and Edundy on September 8, 2026.

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