Woojer Device Manager vs SherlockTrainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Woojer Device Manager
Control your haptic peripherals with this app. Adjust Bluetooth, intensity, volume, latency, and LED colors. Receive over-the-air firmware updates for an enhanced experience.
- Bluetooth connectivity management
- Haptic intensity adjustment
- Volume control
- Latency settings
- LED color customization
- Over-the-air firmware updates
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The Woojer Device Manager App puts you in control of Woojer’s cutting-edge haptic peripherals, including the Woojer VEST, STRAP and the all-new Woojer MAT. Seamlessly manage Bluetooth connectivity, haptic intensity, volume, latency, LED colors, and more all from your mobile device. Enjoy over-the-air firmware updates for a smooth, future-ready experience. Get ready to FEEL EVERYTHING.
SherlockTrainer
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SherlockTrainer is a focused practice tool for Pit Hartling's "Sherlock" — the brilliant effect from his book In Order To Amaze (2016). SherlockTrainer gives you those reps you need to build speed and confidence, anytime, without a deck in your hands. WHAT IT DOES The app simulates a complete Sherlock practice session starting with a shuffled and cut deck. The app then presents the shuffled spread for you to work through along with the final card selection. Scroll through the deck horizontally, tap cards to upjog them, strip when ready, and move to the next round — just like the real handling. TRAINING AIDS — "Looking For" display shows your current target card (toggle on/off) — Stack number overlay on each card (toggle on/off) — Timer from start to reveal — Correct/incorrect scoring on every session Turn the aids off as you improve and work toward performance speed. WHO THIS IS FOR This app is a training device for magicians who already own In Order To Amaze by Pit Hartling and are learning or performing the Sherlock effect. It assumes familiarity with the Mnemonica stack by Juan Tamariz. If you don't yet own these books — go buy them both. Seriously. In Order To Amaze is one of the great modern magic books, and Mnemonica is foundational. SherlockTrainer is not a substitute for either.
Screenshots
Verdict
The clearest difference is update cadence: Woojer Device Manager at monthly against SherlockTrainer's every 3 months. Woojer Device Manager also leads on iOS requirement (15.0 vs 26.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Woojer Device Manager ships an update monthly, SherlockTrainer every 3 months. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.
| Parameter | Woojer Device Manager | SherlockTrainer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.3K ratings) — better | — |
| Positive reviews | 48.0% of reviews | — |
| Number of ratings | 1.3K — better | — |
| Update frequency | Monthly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 74 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Woojer Ltd | Kevin Haggard |
Bugs and requests
Woojer Device Manager
Reported bugs
5 issues- App fails to detect Woojer device
- Firmware update process not working
- Bluetooth connection drops frequently
- App crashes when trying to adjust settings
- Compatibility issues with certain headphones
Requested features
5 requests- Add dark mode option
- Improve Bluetooth connectivity and stability
- Provide better in-app controls and customization
- Integrate on/off controls within the app
- Add support for more audio sources and devices
SherlockTrainer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Woojer Device Manager
No in-app purchases
SherlockTrainer
No in-app purchases
Questions
Is Woojer Device Manager free?
Is SherlockTrainer free?
Do Woojer Device Manager or SherlockTrainer have ads?
Which is updated more often, Woojer Device Manager or SherlockTrainer?
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