Comparison

Unit Tracker vs Leaders Book

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

Head to head
About

Unit Tracker

Manage your Army Reserve unit with a personalized calendar, track evaluations, and handle battle assembly. Facilitates communication through messaging and polling for your unit.

Highlights
  • Personalized member calendar
  • NCOER/OER evaluation tracking
  • Battle Assembly tracking
  • Additional duty tracking
  • Unit messaging and polling
Features
Read full description

Features: * Personalized calendar for each member * Evaluation tracking for NCOERs and OERs * Battle Assembly tracking with absence requests * Additional duty tracking * Messaging and polling for the entire unit or smaller groups

About

Leaders Book

Features
Read full description

The green binder, rebuilt for your pocket. Leaders Book is a digital leader's book for Army leaders, from fire team to battery. It keeps your people, your trackers, and your unit's word in one place, and it keeps working in the field with zero signal. YOUR WHOLE UNIT, ONE BOOK Build your structure the way it actually sits: battery or company, platoons, sections, squads, crews. Every Soldier profile carries real rank insignia, duty position, contact info, AFT score, weapons qualifications with dates, medical readiness with due dates, schools, badges, and assigned equipment serial numbers. PROFILES THAT FILL THEMSELVES Point the camera at a printed Soldier Record Brief and watch name, rank, MOS, ETS, and more autofill. You review every field before it saves. Or skip typing entirely: every account has a personal join code, a leader enters it once, and the Soldier lands in the organization with their profile already linked. ONE-TAP PERSTAT Start a check-in and watch the roll-up fill live. Everyone gets one big I'M PRESENT button. Leaders can mark anyone present by hand for verbal or radio accountability, and tap any status box to see names, not just numbers. TRACKERS THAT LAND ON A CALENDAR Leave, duty, taskings with multiple Soldiers, vehicle manifests with driver, TC, and gunner seats, appointments, tests, counseling, flags. Slide a row to set status. Tap it to see everyone on the tasking. Filter the calendar by any element. A FEED YOUR UNIT ACTUALLY READS Post updates and alerts. Tag elements or people. Attach polls or tracked tasks with a live done counter and a remind button. React with any emoji. Pin what matters. Alerts can go through the app, group text, or both. BUILT FOR THE FIELD Prepare for the field pins your whole book to the phone and syncs when you are back. Night vision turns the entire app red so you can read without lighting up your position. Export the whole book to a printable PDF for the CQ desk. CHANGE OF RESPONSIBILITY IN ONE CODE Hand the entire book to the next leader with a one-time code. Move one Soldier with a share code. Move a whole unit at once with an export code. Your data belongs to your unit. No ads, no data sales. Do not store full SSNs, full DoD ID numbers, or classified material. Leaders Book is not a secure communications channel and is not an official U.S. Army or DoD product.

Screenshots

Unit Tracker3 screens
Leaders Book4 screens

Verdict

The call

The clearest difference is iOS requirement: Unit Tracker at 13.0 against Leaders Book's 18.0. On price, update cadence, ads and in-app purchases 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

Unit Tracker ships an update every 3 weeks, Leaders Book every 2 weeks. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 8 level
Unit Tracker versus Leaders Book: the parameters behind the verdict, then further details
ParameterUnit TrackerLeaders Book
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better18.0
Further details — not scored
Size34 MB20 MB
Age rating4+4+
DeveloperChristopher VanDykeUtility Forces LLC

In-app purchases

None

Unit Tracker

No in-app purchases

None

Leaders Book

No in-app purchases

Questions

Is Unit Tracker free?
Unit Tracker is free to download, with no in-app purchases.
Is Leaders Book free?
Leaders Book is free to download, with no in-app purchases.
Do Unit Tracker or Leaders Book have ads?
Neither Unit Tracker nor Leaders Book shows ads.
Which is updated more often, Unit Tracker or Leaders Book?
Unit Tracker ships an update every 3 weeks, and Leaders Book every 2 weeks. Most recently, Unit Tracker was updated on October 20, 2026 and Leaders Book on October 6, 2026.

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