Comparison

Inflation Calculator & Data vs Telework Tracker

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

Head to head
About

Inflation Calculator & Data

Calculate the past value of money or how much something would cost today across many currencies. View historical data with detailed graphs and tables, and save your favorite calculations. Stay updated with yearly data for 26 different currencies.

Highlights
  • Calculate past cost/value
  • View detailed results with graphs
  • Save favorite calculations
  • Supports 26 currencies
  • Yearly data updates
  • Historical data from 1776 (USD)
Features
Read full description

The #1 Inflation Calculator on the App Store. Find out how much something would have cost or been worth in the past. View detailed results with beautiful graphs and tables. Save your favorite calculations. 26 currencies. US Dollar data from 1776 to 2023. Stay current with yearly updates. Currencies included: - US Dollar - Euro - British Pound - Japanese Yen - Australian Dollar - Canadian Dollar - Swiss Franc - Chinese Yuan - New Zealand Dollar - Swedish Krona - South Korean Won - Norwegian Krone - Mexican Peso - Indian Rupee - Russian Ruble - South African Rand - Turkish Lira - Brazilian Real - Danish Krone - Polish Zloty - Indonesian Ruphia - Hungarian Forint - Czech Koruna - Israeli Shekel - Colombian Peso - Costa Rican Colon - Icelandic Krona - Chilean Peso Terms and Services https://birchgroveapps.com/termsofservice

About

Telework Tracker

Features
Read full description

34 days. Not one more. You live in Belgium, France or Germany and work in Luxembourg? You can work up to 34 days a year outside Luxembourg, home working included, without your taxation changing. Go over, and it is not just the extra days that become taxable in your country of residence: it is all of them. Telework Tracker helps you stay under that limit, with peace of mind. YOUR COUNTRY'S RULES Pick your country of residence: the app applies its rules and explains them on every screen. Starting a job in France mid-year? Your limit is adjusted. Living in Germany? A day only counts from 30 minutes of work outside Luxembourg. Living in Belgium? The app also warns you based on the Belgian tax authority's reading. LOG A DAY IN TWO SECONDS One tap each morning: telework, business trip, sick leave or paid leave. Half days too, and the app reminds you they count as a full day. Worked on a Saturday or a public holiday? Log it, and the app counts it once you confirm. ALWAYS KNOW WHERE YOU STAND The annual ring shows the days you have used against your limit. We warn you at 75%, then at 90%. With Pro, you choose those thresholds yourself. YOUR WHOLE YEAR AT A GLANCE Every logged day is marked on the calendar. If your log and your actual office presence don't match, the app flags it so you can check. It never changes anything for you. PRO: AUTOMATION AND PROOF • Your office presence logged automatically by geofencing, on your device, with no manual input • Reconciliation between detected presence and your log • Your own alert thresholds • Multi-year history • A PDF compliance report, with your daily notes and a signature line for your employer PRIVACY FIRST Location is processed on your device: no GPS trails, no ads, no tracking. Your data syncs to EU-hosted servers only if you create an account. In guest mode, everything stays on your iPhone. Telework Tracker is a record-keeping tool, not tax advice. Verify your personal situation with your employer or a tax adviser. SUBSCRIPTION Telework Tracker Pro is an annual auto-renewable subscription, with a 1-month free trial for new subscribers. Payment is charged to your Apple Account when the trial ends. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel it in your Apple Account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://teleworktracker.app/en/privacy.html

Screenshots

Inflation Calculator & Data4 screens
Telework Tracker4 screens

Verdict

The call

The clearest difference is ads: Telework Tracker at none against Inflation Calculator & Data's shown. Telework Tracker also leads on update cadence (every 2 days vs every 6 weeks). Inflation Calculator & Data's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0). On price 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. Inflation Calculator & Data sells 8 in-app purchases, starting at $0.99 per 7 days and Telework Tracker sells 1 in-app purchase, starting at $44.99 per year. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Inflation Calculator & Data ships an update every 6 weeks, Telework Tracker every 2 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
Inflation Calculator & Data versus Telework Tracker: the parameters behind the verdict, then further details
ParameterInflation Calculator & DataTelework Tracker
PriceFreeFree
Rating4.5 (952 ratings) — better—
Positive reviews48.9% of reviews—
Number of ratings952 — better—
Update frequencyEvery 6 weeksEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better26.0
Further details — not scored
Size39 MB21 MB
Age rating4+4+
DeveloperCedric PorterGORKEM TANAGARDIGIL

Bugs and requests

Inflation Calculator & Data

Reported bugs

2 issues
  • App not opening or working after purchase
  • Subscription issues and billing problems

Requested features

3 requests
  • Expand date range for historical data
  • Offer a one-time purchase option instead of subscription
  • Improve responsiveness and stability of the app

Telework Tracker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Inflation Calculator & Data

Subscriptions7
  • Pro - Weekly3 Days trial$0.997 Days
  • Inflation Calculator Pro3 Days trial$0.991 Month
  • Pro - Monthly3 Days trial$1.991 Month
Show 4 more
  • Inflation Calculator Pro3 Days trial$3.991 Year
  • Inflation Calculator Pro3 Days trial$4.991 Year
  • Inflation Calculator Pro3 Days trial$6.991 Year
  • Inflation Calculator Pro3 Days trial$8.991 Year
One-time1
  • Inflation Calculator Pro$3.99
1 purchases

Telework Tracker

Subscriptions1
  • Pro — Annual1 Month trial$44.991 Year

Questions

Is Inflation Calculator & Data free?
Inflation Calculator & Data is free to download, with in-app purchases available.
Is Telework Tracker free?
Telework Tracker is free to download, with in-app purchases available.
Do Inflation Calculator & Data or Telework Tracker have ads?
Inflation Calculator & Data shows ads; Telework Tracker does not.
Which is updated more often, Inflation Calculator & Data or Telework Tracker?
Inflation Calculator & Data ships an update every 6 weeks, and Telework Tracker every 2 days. Most recently, Inflation Calculator & Data was updated on October 27, 2026 and Telework Tracker on October 24, 2026.

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