Comparison

SubSpark vs Teacher Meter

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

Head to head
About

SubSpark

This app streamlines substitute teacher management for schools. It allows administrators and teachers to quickly find, book, and manage substitute educators, eliminating the need for traditional, time-consuming methods. The platform aims to ensure consistent coverage and reduce scheduling chaos.

Highlights
  • Fast and easy booking of substitute teachers
  • Build and manage preferred substitute lists
  • All-in-one admin dashboard (desktop)
  • Intuitive and user-friendly interface
  • Reduces scheduling complexity
Read full description

Simplify substitute teacher management with SubSpark. SubSpark helps school administrators and teachers find, book, and manage substitute teachers—fast. Inspired by the convenience of ride-sharing apps, SubSpark brings modern tech to the education sector so schools never have to scramble for coverage again. Key Features: -Fast, Easy Booking: Find and request subs in just a few taps—no phone tag, no spreadsheets, no sticky notes. -Preferred Sub List: Build and manage your own internal network of trusted subs for continuity and peace of mind. -All-in-One Admin Dashboard (Desktop Only): School leaders can manage users, track teacher absences, and job status. -Clean, Intuitive Design: Built for busy educators with a user-friendly interface that makes sense from the start. Whether you’re in the classroom or the front office, SubSpark takes the hassle out of sub scheduling. Download now and take the chaos out of coverage.

About

Teacher Meter

This tool allows students to provide feedback on their teachers' effectiveness and gauge the difficulty of subjects based on the instructor. It helps students compare classes in advance to set realistic expectations and prepare accordingly.

Highlights
  • Teacher effectiveness rating
  • Class difficulty assessment
  • Compare classes
  • Prepare for classes
  • Set realistic expectations
  • Assignment notifications
Features
Read full description

Teacher Meter Not every teacher explains or grades the same way. Teacher Meter shows you how much that changes the class. Students anonymously rate how hard a class actually is under a specific teacher. So before you pick next year's schedule, you can see what you're walking into: how difficult the work really is, how many hours a week it takes, and what grades people came out with. Rate and compare. Anonymous difficulty ratings, broken down by teacher and by class. See your real grades. Sign in with StudentVUE to pull your live gradebook. Try what-if scores to work out exactly what you need on the final. Those edits stay on your phone and never touch your teacher's records. Plan your year. A rigor score for the schedule you're building, based on what students reported about those exact classes. Find your classmates. Add your schedule and land in a chat for each of your classes. Your grades and your password never leave your device. Ratings are pooled and anonymous, so nothing links one back to you. For Amador Valley and Foothill High School students. Not affiliated with Edupoint, StudentVUE, Synergy, or Pleasanton Unified School District.

Screenshots

SubSpark4 screens
Teacher Meter4 screens

Verdict

The call

The clearest difference is rating: SubSpark at 5.0 against Teacher Meter's 4.3. On price, review sentiment, ratings volume and update cadence 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.

ReceptionRating · Positive reviews · Number of ratings

SubSpark holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 8 and 20 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

SubSpark ships an update every 4 days, Teacher Meter weekly. The most recent releases landed on September 9, 2026 and September 10, 2026 respectively.

Scorecard1 real difference · 9 level
SubSpark versus Teacher Meter: the parameters behind the verdict, then further details
ParameterSubSparkTeacher Meter
PriceFreeFree
Rating5.0 (8 ratings) — better4.3 (20 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings820 — better
Update frequencyEvery 4 days — betterWeekly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.1 — better15.5
Further details — not scored
Size33 MB53 MB
Age rating17+12+
DeveloperSubSpark, LLCReva Kasula

Customer experience

SubSpark

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Teacher Meter

All ratings20 ratings
Positive85.0%
Neutral0.0%
Negative15.0%
Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SubSpark

No in-app purchases

None

Teacher Meter

No in-app purchases

Questions

Is SubSpark free?
SubSpark is free to download, with no in-app purchases.
Is Teacher Meter free?
Teacher Meter is free to download, with no in-app purchases.
Which has better reviews, SubSpark or Teacher Meter?
SubSpark is rated higher. SubSpark averages 5.0 out of 5 from 8 ratings, while Teacher Meter averages 4.3 from 20 ratings.
Do SubSpark or Teacher Meter have ads?
Neither SubSpark nor Teacher Meter shows ads.
Which is updated more often, SubSpark or Teacher Meter?
SubSpark ships an update every 4 days, and Teacher Meter weekly. Most recently, SubSpark was updated on September 9, 2026 and Teacher Meter on September 10, 2026.

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