Comparison

Roll Calculator vs Bill Organizer

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

Head to head
About

Roll Calculator

This app helps users calculate full and partial roll dimensions for various materials. It allows for inventory management, saving calculations, and defining custom material templates. Easily switch between Imperial and Metric units for precise measurements.

Highlights
  • Calculate full and partial roll dimensions
  • Manage inventory with 'My List'
  • Define custom material templates
  • Switch between Imperial and Metric units
  • Calculate material area coverage
  • Determine material length by counting wraps
Features
Read full description

Roll Calculator makes it easy to work with all materials and roll specifications — Regardless of industry! FEATURES - Easily calculate full and partial roll dimensions. - Manage inventory and save your calculations in My List. - Define Material Templates for any material and size. - Quickly switch between Imperial or Metric units. - Works with any rolled sheet material. Top 4 reasons to use Roll Calculator 1. You work with rolled material and often need to calculate how much material is left on the roll. 2. You are looking for a tool to help manage your partial roll inventory. 3. You often find yourself calculating the area a roll of material will cover. 4. You need to know the length of material left on a roll but forgot to write it down. Don’t panic, just count the number of wraps!.

About

Bill Organizer

Read full description

Bill Organizer – Never Miss a Payment Again Stay on top of your bills and subscriptions with Bill Reminder, your smart, simple, and secure payment companion. Whether it's rent, a credit card, or a gym membership—Bill Reminder ensures you’re always ahead of due dates. Why choose Bill Reminder? Set it once, remember forever Create reminders for all your payments in seconds. Our intelligent system handles the rest—so you never miss a due date again. Timely notifications before payments Get smart alerts *before* your bills are due. No more last-minute scrambles or late fees. Customizable recurring reminders Weekly, monthly, yearly—or any frequency that fits your schedule. Supports all your payment needs. Track what you owe by week, month, or year Visualize your upcoming payments and gain control over your finances. Supports all currencies Whether you’re paying in dollars, euros, or yen—Bill Reminder has you covered. Personal notes and details Add helpful notes like bank names or other details to each reminder. Privacy-first, no sign-up required Your data stays on your device. No accounts, no cloud syncing—just peace of mind. --- Unlock unlimited reminders, get even more control, and enjoy a clutter-free experience with our Pro version. Try it free! --- Perfect for managing: * Rent and mortgage * Credit cards * Utility bills * Subscriptions (Netflix, Spotify, etc.) * Insurance premiums * Gym memberships * Freelance payments & more! Terms&Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.termsfeed.com/live/52436595-e65a-4932-a7bd-5881a5c6c37a

Screenshots

Roll Calculator4 screens
Bill Organizer4 screens

Verdict

The call

The clearest difference is in-app purchases: Roll Calculator at none against Bill Organizer's 2. Roll Calculator also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.5). On price, update cadence and ads 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. Bill Organizer sells 2 in-app purchases, starting at $3.99 per 7 days. Roll Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Roll Calculator ships an update fortnightly, Bill Organizer every 2 weeks. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Roll Calculator versus Bill Organizer: the parameters behind the verdict, then further details
ParameterRoll CalculatorBill Organizer
PriceFreeFree
Rating4.4 (14 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings14 — better—
Update frequencyFortnightlyEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better16.5
Further details — not scored
Size9 MB22 MB
Age rating4+4+
DeveloperBeta Flash Solutions Inc.Kutay YILMAZ

In-app purchases

None

Roll Calculator

No in-app purchases

2 purchases

Bill Organizer

Subscriptions2
  • Weekly All Access7 Days trial$3.997 Days
  • Yearly All Access$59.991 Year

Questions

Is Roll Calculator free?
Roll Calculator is free to download, with no in-app purchases.
Is Bill Organizer free?
Bill Organizer is free to download, with in-app purchases available.
Do Roll Calculator or Bill Organizer have ads?
Neither Roll Calculator nor Bill Organizer shows ads.
Which is updated more often, Roll Calculator or Bill Organizer?
Roll Calculator ships an update fortnightly, and Bill Organizer every 2 weeks. Most recently, Roll Calculator was updated on November 2, 2026 and Bill Organizer on October 28, 2026.

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