Comparison

Protocol Tracker vs Quill

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

Head to head
About

Protocol Tracker

Features
Read full description

Protocol Tracker is a compressed version of Emacs Org Mode and Bullet Journalling workflows. It stores all user data on the device, making using this app lightning fast and internet-free. It is intended to eliminate the burden of making todo lists and the annoyance of the limited features of other popular iOS task and habit trackers. It also combines into one platform unique tasks and repeating habits, making it the only app you need to use to access all of your to-do information. With detailed habit data storage, this app is perfect for tracking calories, workouts, complex procedures, health protocols, and more.

About

Quill

Features
Read full description

Bug Fixes: Fixed folder creation issues Resolved backup button bug that could cause notes to switch to local-only mode and create database duplicates Fixed AI occasionally generating nonsensical text in notes UI Improvements: Added checkmark button at the top of the keyboard when editing (like Apple Notes) Speaking waves now animate during voice input Removed word and character count displays Removed the keyboard drop button when editing note titles

Screenshots

Protocol Tracker3 screens
Quill4 screens

Verdict

The call

The clearest difference is ads: Protocol Tracker at none against Quill's shown. On price, update cadence, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Protocol Tracker ships an update fortnightly, Quill every 2 weeks. The most recent releases landed on September 24, 2026 and September 14, 2026 respectively.

Scorecard1 real difference ยท 5 level
Protocol Tracker versus Quill: the parameters behind the verdict, then further details
ParameterProtocol TrackerQuill
PriceFreeFree
Update frequencyFortnightlyEvery 2 weeks โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad โ€” better
Requires iOS26 โ€” better26.2
Further details โ€” not scored
Size2 MB3 MB
Age rating4+4+
DeveloperFinnian MurphyVince Sanossian

In-app purchases

None

Protocol Tracker

No in-app purchases

None

Quill

No in-app purchases

Questions

Is Protocol Tracker free?
Protocol Tracker is free to download, with no in-app purchases.
Is Quill free?
Quill is free to download, with no in-app purchases.
Do Protocol Tracker or Quill have ads?
Quill shows ads; Protocol Tracker does not.
Which is updated more often, Protocol Tracker or Quill?
Protocol Tracker ships an update fortnightly, and Quill every 2 weeks. Most recently, Protocol Tracker was updated on September 24, 2026 and Quill on September 14, 2026.

Other comparisons