# Percentally Pro vs BITS Lab

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.

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.

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.

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

## The numbers

| Metric | Percentally Pro | BITS Lab |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | **[4.2 (43 ratings)](https://appshunter.io/ios/app/percentally-pro/id1037705087/reviews)** | [3.9 (16 ratings)](https://appshunter.io/ios/app/bits-lab-start/id1198658004/reviews) |
| Number of ratings | **43** | 16 |
| Positive reviews | 66.7% of reviews | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free** |
| Size | 50 MB | 66 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Expressive Solutions LLC](https://appshunter.io/developer/344775900) | [Tara McAllister](https://appshunter.io/developer/1198658003) |

## What reviewers say

### Percentally Pro

[App page](https://appshunter.io/ios/app/percentally-pro/id1037705087)

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:** macOS Compatibility

**In-app purchases:** none


### BITS Lab

[App page](https://appshunter.io/ios/app/bits-lab-start/id1198658004)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*