Sensory Circula vs R2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sensory Circula
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Circula is a switch accessible rocket in space game. Loop your rocket ship around in space, destroying the asteroids before they get you. This is a fun activity for early learners and others who may struggle with more complex games. Learn to anticipate by dodging the incoming with your rocket! Circula has ten lives per game, you can change the rocket spin speed. Circula supports touch tap, keyboard input, bluetooth switch, Microsoft Adaptive Controller and XBox Controller. Circula is an ideal game for a two switch arrangement, with one switch moving the rocket clockwise, the other anticlockwise. The app will work directly with the Microsoft Adaptive Controller, and external bluetooth switches should be connected to Space Bar and Enter Key or 1 and 2 key. Keyboard input can also control the app, Space/Enter/1/2/3/4 change direction of the rocket spin. Circula contains no adverts.
R2
This app generates unique R2-D2 vocalizations based on emotional stimuli or custom scripts. Its AI analyzes R2-D2's personality and speech patterns to create authentic-sounding beeps and whistles.
- AI-powered R2-D2 vocalizations
- Emotional stimulus buttons
- Script panel for manual creation
- Grammatical AI recommendations
- Store and recall custom vocalizations
- Unique sound generation algorithm
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Generate unique, emotional R2-D2 vocalizations with the press of a button! The R2-D2 Vocalizer is a fully functional AI. The software is powered by advanced research into the speech patterns and emotional logic of R2-D2. Press an emotional stimulus button and R2 will respond. His emotions will shift based on R2’s actual personality. He will then vocalize his new emotions. Each vocalization is unique. A sophisticated algorithm assembles R2’s speech "syllable" by "syllable." Billions upon billions of rules dictate how each sound should be selected, processed, timed, and sequenced to achieve emotional and canonical accuracy. For more control, use the Script panel to create a vocalization manually. The software's grammatical AI provides canonically-appropriate recommendations to guide you towards a coherent vocalization. Then store your custom vocalization to memory where it can be recalled either verbatim or with organic, AI-powered variation. This software is entirely free and contains no advertisements or in-app purchases. For more information on the Human-Cyborg Relations project, please visit humancyborgrelations.com
Screenshots
Verdict
Sensory Circula and R2 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Sensory Circula | R2 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.1 (15 ratings) — better |
| Positive reviews | — | 25.0% of reviews |
| Number of ratings | — | 15 — better |
| Update frequency | — | Every 11 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 11.0 |
| Further details — not scored | ||
| Size | 7 MB | 171 MB |
| Age rating | 4+ | 4+ |
| Developer | Sensory App House Ltd | Michael Perl |
In-app purchases
Sensory Circula
No in-app purchases
R2
No in-app purchases
Questions
Is Sensory Circula free?
Is R2 free?
Do Sensory Circula or R2 have ads?
Other comparisons
