Comparison

turtle vs Quicknotes Supervisors

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

Head to head
About

turtle

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Turtle is a productivity app that makes organizing your ideas and goals effortless with the Mandal-Art method. Break down big goals into smaller, manageable steps and enjoy the process of achieving them one by one! * Mandal-Art Tool: Intuitive and easy to use, perfect for anyone. * Goal Management: Organize everything from big-picture ideas to detailed plans. * Progress Visualization: Stay motivated by visually tracking your progress. With Turtle, you can take it slow but steady and confidently move closer to your goals.

About

Quicknotes Supervisors

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Quicknotes Supervisor is a private, local-first note app built for leaders, managers, instructors, and supervisors who need a clean way to capture observations and follow-through. If you supervise people, processes, or training, Quicknotes Supervisor helps you capture what matters, stay consistent, and keep your notes organized. Use it to record: Observations and walk-through notes Coaching notes and feedback Incidents and follow-ups General records and reminders Key features Local-first, works offline: records are stored on your device No accounts: no login required Fast capture: create records quickly with date, time, and tags Advanced Tag Management: group tags into collapsible folders, custom sort, and drag-to-reorder to build your ideal workspace Rich text formatting: headers, lists, quotes, and basic styling Attach media: add photos, video, or audio to a record (optional) Powerful search: full-text search across your records Filters and sorting: date range, tag include or exclude, newest or oldest Export and share: export the records you have filtered, then share as needed Reports: simple insights like totals, records by tag, and activity over time App lock: optional PIN and biometric unlock, plus lock-on-exit Privacy-first by design QuickNotes Supervisor is designed for structured oversight, not social sharing. Your records stay private and device-local unless you choose to export or share them.

Screenshots

turtle4 screens
Quicknotes Supervisors4 screens

Verdict

The call

The clearest difference is in-app purchases: turtle at none against Quicknotes Supervisors's 1. turtle also leads on update cadence (every 5 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Quicknotes Supervisors sells 1 one-off in-app purchase. turtle asks for nothing beyond the download.

UpkeepUpdate frequency

turtle ships an update every 5 days, Quicknotes Supervisors every 2 months. The most recent releases landed on May 16, 2026 and September 9, 2026 respectively.

Scorecard2 real differences ยท 4 level
turtle versus Quicknotes Supervisors: the parameters behind the verdict, then further details
ParameterturtleQuicknotes Supervisors
PriceFreeFree
Update frequencyEvery 5 days โ€” betterEvery 2 months
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS14.014.0
Further details โ€” not scored
Size64 MB28 MB
Age rating4+4+
DeveloperHOSEONG HWANGRyan Bair

In-app purchases

None

turtle

No in-app purchases

1 purchases

Quicknotes Supervisors

One-time1
  • Premium$5.99

Questions

Is turtle free?
turtle is free to download, with no in-app purchases.
Is Quicknotes Supervisors free?
Quicknotes Supervisors is free to download, with in-app purchases available.
Do turtle or Quicknotes Supervisors have ads?
Neither turtle nor Quicknotes Supervisors shows ads.
Which is updated more often, turtle or Quicknotes Supervisors?
turtle ships an update every 5 days, and Quicknotes Supervisors every 2 months. Most recently, turtle was updated on May 16, 2026 and Quicknotes Supervisors on September 9, 2026.

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