Comparison
CASPer Test Prep Tools, Compared
Side-by-side on the features that matter: framework coverage, AI feedback quality, video simulation, scenario libraries, responsive mobile/tablet use, and pricing. We include this site so you can judge our claims directly.
Why we built this
Most CASPer prep tools either show you a video timer, or sell static feedback. Few do both well: real test-like UI plus structured, dimension-level AI critique that tells you what to fix and how. Even fewer let you choose the framework that matches how you think.
We built six frameworks (I3P, PPRDJ, CARE, ARC, IGT, STAR), per-dimension rewrites, and a quartile band that mirrors how Acuity actually reports scores — all in one tool.
Comparison data below reflects publicly listed features at time of writing. Things change — check each tool directly.
Feature matrix
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| Feature | This site | Acuity Insights | CasPrep | CASPer Practice | BeMo | PrepMatch |
|---|---|---|---|---|---|---|
| Pricing | 14 days $14.99 one-off · Max 1 $19.99 one-off · Max 2 $29.99 one-off · Max 3 $39.99 one-off | Official sample | $ subscription / package | Paid bundle | $$$ one-time bundle | Free / peer review |
| Scenario library | 220+ original (typed + Video Response) | 1 sample | 375+ advertised | ~50+ | 100+ | Peer practice pool |
| Real-time AI critique | Yes | No | Yes | Partial | No | No |
| Per-response rewrites | Yes | No | Partial | No | Partial | No |
| 1–9 practice score scale | Yes | No | No | No | No | No |
| Q1–Q4 quartile band | Yes | Reports it on test day | Partial | No | No | No |
| Frameworks supported | I3P · PPRDJ · CARE · ARC · IGT · STAR | None | Proprietary AI scoring | CARE only | Proprietary | Peer feedback |
| Video Response simulator | Yes | Yes | Yes | Yes | Yes | No |
| Scripted Video Response scenarios | Yes | No | No | No | No | No |
| AI transcription | Yes | No | Partial | No | No | No |
| Webcam + mic preflight | Yes | Yes | Partial | Partial | No | No |
| Speak-to-answer dictation | Max | No | No | No | No | No |
| Built-in typing tutor | Yes | No | No | No | No | No |
| Real CASPer UI mimicry | Yes | Exact (it is the source) | Partial | Yes | Partial | No |
| Per-dimension progress | Yes | No | Partial | Partial | No | No |
| Editable story bank | Yes | No | No | No | No | No |
| Mobile/tablet optimized web app | Yes | Yes | Yes | Partial | Partial | Yes |
| Notes | AI critique grounded in scenario weak/strong anchors. Six frameworks, per-dimension rewrites, and quartile band scoring. | Test publisher. One sample test. No graded feedback, no library. | Advertises AI scoring, mock exams, and a large question set. Compare feedback depth, framework control, and whether scores include actionable rewrites. | Strong scenario library and timing fidelity. AI feedback varies by plan. | Human-graded feedback packages. High price point. Slow turnaround. | Useful for community-style Casper practice and peer review. It is not a guided AI coaching loop or full simulator. |
Where we differ in detail
Six frameworks, your choice
I3P, PPRDJ, CARE, ARC, IGT, and STAR — pick the lens that matches how you think. AI critique grades you against the framework you pick, not a single one-size-fits-all rubric. Most tools either ignore frameworks or lock you into one proprietary system.
Per-dimension rewrites
Most tools tell you “add empathy.” We tell you what sentence to add. Every dimension on every response includes a one-line paste-in rewrite generated from your actual answer.
Quartile band scoring
Real CASPer scores are reported as Q1–Q4 quartile bands. We score on the underlying 1-9 practice scale, then surface the matching quartile band with school-competitiveness context, so practice scores translate directly to how test day will be reported. The /9 score is separate from the ten CASPer competencies.
Anchored to weak / strong examples
Every scenario ships with a weak and a strong example. We pass both to the grading model as anchors, so scores stay consistent across attempts instead of drifting.
AI transcription for Video Response
Video Response attempts are transcribed with AI and graded on the same rubric as typed. Most competitors only time the recording.
Scripted future stimuli
Selected Video Response scenarios ship with a structured pre-prompt brief: setting, persons (age, dress, demeanor), situation, and narrator line — so the reflect window feels like a real proctored stimulus, not a plain text card.
Max speak-to-answer + typing tutor
Max members can dictate typed responses with browser-native speech recognition. The built-in Typing Tutor (12 CASPer-themed passages, 30/60/120s drills) builds the WPM you need to free up thinking time on test day.
Optimized for mobile and tablets
The same web app works across desktop, tablet, and mobile browsers, so practice, review, dashboard progress, and account tools stay in one place across screen sizes.
Adaptive next drill
The dashboard tracks your average score per framework dimension across the last 10 attempts and routes you to the scenario type that most often surfaces your weakest dimension.
220+ original scenarios
220+ scenarios across ethical, personal, policy, and teamwork — typed and Video Response formats. Tagged with key features (multi-stakeholder, vulnerable party, authority conflict). New scenarios added regularly. Compare to most prep tools at 40–100.
Single-session enforcement
One account = one active session. Signing in elsewhere signs out the previous device. Keeps Max pricing honest without DRM friction.
CASPer is a registered trademark of Acuity Insights. This page is independent commentary and is not endorsed by Acuity Insights or any of the other tools mentioned. Competitor information reflects public product pages at the time of writing and may have changed.