Comparison

DRUIDapp vs Saxophone Level

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

Head to head
About

DRUIDapp

This app assesses cognitive and motor function impairment using neuroscience-based tests. It offers quick or benchmark assessments to detect impairment from various causes like drugs, alcohol, fatigue, or illness. A workplace version with management controls is also available.

Highlights
  • Cognitive and motor function assessment
  • 1-minute Rapid Test
  • 3-minute Benchmark Test
  • Detects impairment from various causes
  • Neuroscience-based technology
  • Workplace management controls available
Read full description

DRUID is a test for personal and workplace use that measures impairment of cognitive and motor functions. Users chose between either the 1-minute Rapid Druid Test or the 3-minute Benchmark Druid Test. Start your free 14-day trial today. DRUID applies neuroscience research to bring you a sophisticated tool that detects and measures cognitive and motor impairment from any cause, including from cannabis, illicit or prescription drugs, alcohol, fatigue, illness, chronic condition, concussion, severe emotional stress, or injury. Currently available for all smart phones and tablets, DRUID operates like a video game but with each use records hundreds of neurophysiological indicators. Are your employees fit for duty? A version of DRUID that includes management controls is also available for the workplace. Impaired employees, including those under the influence of alcohol or drugs, have slower reflexes and impaired balance. Impaired physical coordination, mental acuity and decision-making results in inefficient or incompetent work, reducing productivity and exposing employees and co-workers to far greater risk of injury or even death. Please note DRUID App is a utility application. DRUID app is not a medical app.

About

Saxophone Level

Features
Read full description

Check your saxophone playing level and evaluate with a score

Screenshots

DRUIDapp4 screens
Saxophone Level1 screens

Verdict

The call

The clearest difference is in-app purchases: Saxophone Level at none against DRUIDapp's 2. Saxophone Level also leads on update cadence (fortnightly vs monthly). DRUIDapp's advantage is ads (none vs shown) and iOS requirement (16.6 vs 18.5). On price 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. DRUIDapp sells 2 one-off in-app purchases. Saxophone Level asks for nothing beyond the download.

UpkeepUpdate frequency

DRUIDapp ships an update monthly, Saxophone Level fortnightly. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
DRUIDapp versus Saxophone Level: the parameters behind the verdict, then further details
ParameterDRUIDappSaxophone Level
PriceFreeFree
Rating3.9 (168 ratings) — better—
Positive reviews52.9% of reviews—
Number of ratings168 — better—
Update frequencyMonthlyFortnightly — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better18.5
Further details — not scored
Size57 MB39 MB
Age rating4+4+
DeveloperImpairment Science, Inc.Hideaki Uchikoshi

Bugs and requests

DRUIDapp

Reported bugs

11 issues
  • Inconsistent results with cannabis use
  • Incorrect baseline scores
  • Inaccessible for paraplegic users
  • App not loading or working
  • Subscription required after initial use
Show 6 more
  • Difficulty with screen taps for older users
  • False positive impairment readings
  • App glitches or doesn't work well
  • Login/signup issues
  • Incompatible with iPhone X
  • No guidelines for account creation

Requested features

5 requests
  • Accessibility options for physical disabilities
  • Alternative tests for users with physical limitations
  • More accurate detection for cannabis users
  • Improved accuracy for baseline and impairment detection
  • More affordable pricing model

Saxophone Level

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

DRUIDapp

One-time2
  • DRUID Premium$1.99
  • DRUID Premium$14.99
None

Saxophone Level

No in-app purchases

Questions

Is DRUIDapp free?
DRUIDapp is free to download, with in-app purchases available.
Is Saxophone Level free?
Saxophone Level is free to download, with no in-app purchases.
Do DRUIDapp or Saxophone Level have ads?
Saxophone Level shows ads; DRUIDapp does not.
Which is updated more often, DRUIDapp or Saxophone Level?
DRUIDapp ships an update monthly, and Saxophone Level fortnightly. Most recently, DRUIDapp was updated on October 1, 2026 and Saxophone Level on October 6, 2026.

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