Prepositions Journey vs BITS Lab
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prepositions Journey
This app helps children practice early and common prepositions through engaging, animated scenes. It offers both receptive and expressive tasks with clear visuals and interactive elements to build sentence skills.
- Receptive preposition tasks
- Expressive preposition tasks
- Animated scenes (camping, island, city)
- Clear picture visuals
- Sentence creation practice
- Targets early/common prepositions
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****I liked everything about this app! My students were engaged with the activities, and it targets all of the prepositions that I need an app to target! I really like that you can target the prepositions either expressively or receptively. The pictures that are used in the expressive activity are clear, and my students enjoyed creating sentences to describe the pictures.(Speech Universe)**** The Prepositions Journey app was developed by a certified speech and language pathologist to aid practice with early/common prepositions. Children will have fun practicing prepositions with three animals who appear in three different colorful, animated scenes: camping, island, and city. The Prepositions Journey app includes: •Receptive tasks: Children identify animals in different locations on the scene, for example, “Show me the bunny in the basket.” •Expressive tasks: Children verbally respond to “where” questions, for example, “Where is the bunny?” Prepositions covered by this app include: In, on , under, next to, in front of, behind, in the back, between, above, below, beside, in the middle, outside, out, over, near, far, on the side, on the left, on the right
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.
- 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
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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
Verdict
The clearest difference is price: BITS Lab at Free against Prepositions Journey's $9.99. BITS Lab also leads on rating (3.9 vs 2.0) and update cadence (every 2 months vs every 7 months). On review sentiment, ads, in-app purchases and device support 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
BITS Lab is free to download; Prepositions Journey costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
BITS Lab holds the better App Store score, 3.9 against 2.0. That said, the two scores are not equally well evidenced: BITS Lab has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 71% of Prepositions Journey's written reviews are positive against 67% of BITS Lab's, so the app with the better star average is not the one people write more warmly about.
Prepositions Journey ships an update every 7 months, BITS Lab every 2 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.
| Parameter | Prepositions Journey | BITS Lab |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 2.0 (2 ratings) | 3.9 (16 ratings) — better |
| Positive reviews | 71.4% of reviews — better | 66.7% of reviews |
| Number of ratings | 2 | 16 — better |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPad | iPad |
| Requires iOS | 8.0 — better | 9.0 |
| Further details — not scored | ||
| Size | 128 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Virtual Speech Center Inc. | Tara McAllister |
Customer experience
Prepositions Journey
BITS Lab
In-app purchases
Prepositions Journey
No in-app purchases
BITS Lab
No in-app purchases
Questions
Is Prepositions Journey free?
Is BITS Lab free?
Which has better reviews, Prepositions Journey or BITS Lab?
Do Prepositions Journey or BITS Lab have ads?
Which is updated more often, Prepositions Journey or BITS Lab?
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