Comparison

Percentally Pro vs BITS Lab

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

Head to head
About

Percentally Pro

This app helps special educators track student progress and manage data. It allows for the creation of goals, scheduling of sessions, and detailed data collection with export options.

Highlights
  • Goal bank creation
  • Student data management
  • Session scheduling
  • Data collection (tally/percentage)
  • Data export (CSV)
  • Backup and restore data
Features
Read full description

Percentally Pro has greatly improved stability and great new features, making it better than ever! Percentally Pro is a professional data collection app that tracks educational goals via sessions for students with special needs. The scheduling component of Percentally Pro helps special educators such as teachers, SLPs, and OTs to organize and manage student data. Percentally Pro enables you to create goals in a goal bank, add students and assign goals to them, then schedule and run your sessions. With a minimal amount of setup, you will be up and running quickly! GREAT NEW FEATURES: • All new scheduling system built from the ground up • Universal app • Backup and restore data across devices • Export one or all students for a selected range of dates • Export with csv attachment • Add multiple goals at once for a student • Enhanced summary view for a student • Additional UI enhancements SAME GREAT FEATURES: • Schedule sessions that are repeating or single instances • Track minutes per session automatically or manually • Collect data (tally or percentage-based) • Indicate whether tallies are correct with prompting, correct, incorrect, or incorrect with prompting • Calculated data indicates accuracy in terms of independent, prompted, and total • Add an unlimited number of sessions and students • Add an unlimited number of students to a session • Add an unlimited number of goals to the goal bank • Assign an unlimited number of goals to a student • Export data via email or clipboard • ‘Undo’ feature to fix tallying mistakes • Add notes for a student in a session or outside of the session • Configurable audio for marking tallies correct and incorrect

About

BITS Lab

This app uses visual biofeedback to help users, particularly children and adolescents, correct speech errors related to the American English 'r' sound. It offers guided practice, adaptive challenges, and progress tracking for effective speech therapy.

Highlights
  • Visual biofeedback for speech correction
  • Tutorial for biofeedback interpretation
  • Free play mode for 'r' practice
  • Adaptive quest mode for increasing difficulty
  • Quiz mode for progress tracking
  • Visual rewards for improvement
  • Clinician dashboard for progress monitoring
Features
Read full description

Many children, adolescents, and adults struggle to eliminate speech errors affecting the American English 'r' sound. Research suggests that these errors can in some cases be eliminated through biofeedback, where learners view a dynamic visual image of their speech and attempt to match a target representing correct production. staRt ("Speech Therapist's App for /r/ Treatment") aims to make biofeedback treatment for /r/ widely accessible to practicing speech-language pathologists. Features: - Tutorial explaining how to interpret and use the biofeedback display - "Free play" mode where users match their real-time visual-acoustic display to a target representing correct production of ‘r’ - "Quest" mode presenting syllables/words for 'r' practice; complexity increases or decreases in an adaptive fashion based on recent performance - "Quiz" mode for use in measuring baseline performance and tracking progress - Visual rewards reinforcing improvements in performance - Clinician dashboard tracking progress over the course of treatment

Screenshots

Percentally Pro4 screens

Verdict

The call

The clearest difference is price: BITS Lab at Free against Percentally Pro's $14.99. BITS Lab also leads on iOS requirement (9.0 vs 11.0). Percentally Pro's advantage is rating (4.2 vs 3.9) and device support (3 vs 1). On review sentiment, ratings volume, update cadence and ads 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

BITS Lab is free to download; Percentally Pro costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Percentally Pro holds the better App Store score, 4.2 against 3.9. Both are backed by a comparable volume of ratings — 43 and 16 respectively. Written reviews split almost evenly too, at 67% and 67% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Percentally Pro versus BITS Lab: the parameters behind the verdict, then further details
ParameterPercentally ProBITS Lab
Price$14.99Free — better
Rating4.2 (43 ratings) — better3.9 (16 ratings)
Positive reviews66.7% of reviews66.7% of reviews
Number of ratings43 — better16
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS11.09.0 — better
Further details — not scored
Size50 MB66 MB
Age rating4+4+
DeveloperExpressive Solutions LLCTara McAllister

Customer experience

Percentally Pro

All ratings41 ratings
Positive80.5%
Neutral12.2%
Negative7.3%
Written reviews15 reviews
Positive66.7%
Neutral13.3%
Negative20.0%

BITS Lab

All ratings14 ratings
Positive78.6%
Neutral0.0%
Negative21.4%
Written reviews12 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Percentally Pro

No in-app purchases

None

BITS Lab

No in-app purchases

Questions

Is Percentally Pro free?
Percentally Pro costs $14.99, with no in-app purchases.
Is BITS Lab free?
BITS Lab is free to download, with no in-app purchases.
Which has better reviews, Percentally Pro or BITS Lab?
Percentally Pro is rated higher. Percentally Pro averages 4.2 out of 5 from 43 ratings, while BITS Lab averages 3.9 from 16 ratings.
Do Percentally Pro or BITS Lab have ads?
Neither Percentally Pro nor BITS Lab shows ads.
Which is updated more often, Percentally Pro or BITS Lab?
Percentally Pro ships an update every 2 months, and BITS Lab every 2 months. Most recently, Percentally Pro was updated on October 24, 2026 and BITS Lab on October 24, 2026.

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