Comparison

Woojer Device Manager vs SherlockTrainer

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

Head to head
About

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.

Highlights
  • Bluetooth connectivity management
  • Haptic intensity adjustment
  • Volume control
  • Latency settings
  • LED color customization
  • Over-the-air firmware updates
Features
Read full description

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.

About

SherlockTrainer

Features
Read full description

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

Woojer Device Manager4 screens
SherlockTrainer3 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 8 level
Woojer Device Manager versus SherlockTrainer: the parameters behind the verdict, then further details
ParameterWoojer Device ManagerSherlockTrainer
PriceFreeFree
Rating4.8 (1.3K ratings) — better—
Positive reviews48.0% of reviews—
Number of ratings1.3K — better—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better26.0
Further details — not scored
Size74 MB7 MB
Age rating4+4+
DeveloperWoojer LtdKevin 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

None

Woojer Device Manager

No in-app purchases

None

SherlockTrainer

No in-app purchases

Questions

Is Woojer Device Manager free?
Woojer Device Manager is free to download, with no in-app purchases.
Is SherlockTrainer free?
SherlockTrainer is free to download, with no in-app purchases.
Do Woojer Device Manager or SherlockTrainer have ads?
Neither Woojer Device Manager nor SherlockTrainer shows ads.
Which is updated more often, Woojer Device Manager or SherlockTrainer?
Woojer Device Manager ships an update monthly, and SherlockTrainer every 3 months. Most recently, Woojer Device Manager was updated on October 14, 2026 and SherlockTrainer on October 1, 2026.

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