Comparison

ABC Data vs Voice Assess

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

Head to head
About

ABC Data

Features
Read full description

Transform Behavior Tracking with the ABC Data Tracking App Designed for teachers, the ABC Data Tracking App simplifies the process of collecting and analyzing Antecedent, Behavior, and Consequence (ABC) data. Whether you're tracking student behaviors, identifying patterns, or building comprehensive behavior support plans, this app is your go-to resource. With an intuitive interface and powerful features, the ABC Data Tracking App helps educators: Streamline behavioral observations for faster, more accurate data collection. Analyze trends and patterns to make informed decisions for classroom management. Generate professional reports to support requests for additional classroom resources. Ideal for busy educators, this app saves time while empowering you to improve student outcomes and create a positive learning environment. Take control of your classroom behavior tracking today with the ABC Data Tracking App! Privacy Policy: https://abcdata.education/privacy Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Voice Assess

Features
Read full description

Voice Assess helps teachers capture student assessment notes and visual evidence using just their voice β€” right in the middle of a lesson, in the gym, or while reviewing student work. Select a class, start recording, and speak your observations naturally. Want to capture visual evidence? Start with a photo or video of a student's work or physical technique, then speak your voice note directly over it. Voice Assess transcribes your speech entirely on-device, identifies which student you're talking about from your class list, and links the note and media together automatically. HOW IT WORKS β€’ Voice Only: Tap record and speak naturally: "Glen is stepping off the wrong foot during his throw. New note, Julia is catching with her hands in the correct position." Voice Assess automatically splits this into separate notes β€” one for Glen, one for Julia β€” each timestamped and linked. β€’ Media + Voice: Snap a photo of a student's worksheet or record a short video of their performance, then immediately record your voice observation. Voice Assess links your transcription directly to that piece of media and attributes it to the correct student. KEY FEATURES β€’ Record spoken observations hands-free while teaching β€’ Photo & video attachments β€” capture rich visual evidence of student work, physical technique, or projects β€’ Media-first workflow β€” start with a photo or video, then immediately record your voice observations directly over it β€’ On-device transcription β€” no internet required β€’ Automatic student attribution from spoken names β€’ Optional AI cleanup for notes and transcripts β€” tap to tidy grammar, punctuation, and messy speech-to-text wording; uses your class roster so names stay accurate; preview every change before you keep it β€’ AI cleanup runs on device with Apple Intelligence where supported β€” your note text isn’t sent to our servers or a cloud model β€’ Quick class setup via CSV import or pasted name lists β€’ Review and edit notes after class β€’ Browse complete note and media history by student or by session β€’ Export notes and attached media for your records β€’ Works with Bluetooth headsets for noisy environments β€’ Siri Shortcuts for fast access β€’ Works on iPhone, iPad, and Apple Silicon Mac β€’ Syncs across iPad and iPhone when using the same Apple ID BUILT FOR PRIVACY All student data stays on your device. Voice Assess uses Apple's on-device speech recognition β€” your voice recordings are never sent to a server, and audio is automatically discarded after transcription. All attached photos, videos, and notes are stored securely on your device, ensuring total student privacy. When you choose AI cleanup, that processing stays on-device on supported hardware; nothing is uploaded for cleanup. Original wording is preserved until you accept a previewed cleanup. No analytics, no tracking, no third-party data sharing. DESIGNED FOR TEACHERS ON THE MOVE In the gym, on the field, in the workshop, or in the classroom β€” stop juggling clipboards, cameras, and typing on tiny keyboards. Just capture, talk, and teach.

Screenshots

ABC Data4 screens
Voice Assess4 screens

Verdict

The call

The clearest difference is update cadence: Voice Assess at every 10 days against ABC Data's every 6 weeks. ABC Data's advantage is iOS requirement (14.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. ABC Data sells 1 in-app purchase, starting at $1.99 per month and Voice Assess sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ABC Data ships an update every 6 weeks, Voice Assess every 10 days. Both last shipped on October 7, 2026.

Scorecard2 real differences Β· 4 level
ABC Data versus Voice Assess: the parameters behind the verdict, then further details
ParameterABC DataVoice Assess
PriceFreeFree
Update frequencyEvery 6 weeksEvery 10 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS14.0 β€” better18.0
Further details β€” not scored
Size21 MB6 MB
Age rating4+4+
Developermatthew sheedyDarrel Branson

In-app purchases

1 purchases

ABC Data

Subscriptions1
  • Export Subscription$1.991 Month
1 purchases

Voice Assess

One-time1
  • Voice Assess - Unlimited Notes$1.99

Questions

Is ABC Data free?
ABC Data is free to download, with in-app purchases available.
Is Voice Assess free?
Voice Assess is free to download, with in-app purchases available.
Do ABC Data or Voice Assess have ads?
Neither ABC Data nor Voice Assess shows ads.
Which is updated more often, ABC Data or Voice Assess?
ABC Data ships an update every 6 weeks, and Voice Assess every 10 days. Most recently, ABC Data was updated on October 7, 2026 and Voice Assess on October 7, 2026.

Other comparisons