Comparison

Time Calc vs Site Compass

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

Head to head
About

Time Calc

Easily add, subtract, and compare times with this intuitive calculator. Perfect for logging hours, tracking shifts, or planning projects, it handles hours, minutes, and seconds with precision. Convert results and sync across devices.

Highlights
  • Add, subtract, multiply, divide time
  • Calculate time differences
  • Add/subtract time from dates
  • Convert results to various units
  • Convert between decimal and HH:MM:SS
  • Save and share calculations
  • iCloud sync
Read full description

TimeCalc – The Simple and Accurate Time Calculator Need to add, subtract or compare times? TimeCalc makes it easy to calculate hours, minutes, and seconds perfect for logging flight hours, tracking work shifts, or planning projects. With a clean interface and powerful tools, you can: - Perform operations on hours, minutes, and seconds (add, subtract, multiply, divide) - Calculate the difference between two dates or times - Add or subtract time from a specific date - Convert results into years, days, hours, minutes, or seconds - Convert between decimal hours and HH:MM:SS format - Save and share important calculations - Sync operations with iCloud across iPhone, iPad, and Mac Why TimeCalc No more guessing or manual math. TimeCalc is trusted by pilots, professionals, and anyone who works with time on a daily basis. TimeCalc Pro – Free Trial Included Unlock the full power of TimeCalc with a 3-day free trial: - Unlimited time operations - Save and export results - iCloud sync across all devices - Beautiful ad-free experience Choose between weekly or annual subscription plans. Cancel anytime. By the way, AppStore reviews are very helpful to us. If you think Time Calc Pro is worthy, would you mind taking a moment to write a nice review? We'd greatly appreciate it. Thanks for using Time Calc! - If you have a question or need immediate support, please send an email to support@8mobile.org. *** Term of Service *** Users who use the Services offered by TimeCalc declare to know and accept these terms and conditions. The Service is provided by the Owner "as is", without any express or implied warranty for its accuracy or availability. The Owner declines all responsibility in case of errors, inaccessibility of the platform, technical problems related to the service or failure to update the data by the suppliers of the same. All data are for information only and have no legal value. The Owner reserves the right, at any time and without notice, to add, remove features or characteristics or suspend or interrupt the provision of the Service, either temporarily or permanently. The User expressly exonerates and relieves the Owner from any liability, to the extent permitted by the applicable law, in relation to any damage claims of any kind and nature of its own and/or third parties including direct, indirect, punitive, incidental, revenue, loss of data or replacement costs arising from or in any way connected to this agreement. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.8mobile.org/privacy-policy/

About

Site Compass

Read full description

SiteCompass Mobile is the field companion for network and building infrastructure surveys. Built for surveyors and integrators who work on-site — often deep inside buildings with no signal — it captures accurate, structured survey data offline and syncs it to the SiteCompass Portal when you're back online. This is a purpose-built field tool. Capture everything on the ground; do your design, proposals, and reporting in the SiteCompass Portal on the web. Work completely offline Every survey lives in a local database on your device. Create, edit, and photograph as you walk the site — with no connection required. Nothing is lost, and nothing waits on signal. Capture the full picture Record a complete infrastructure hierarchy — Sites, Surveys, Buildings, Levels, Spaces, and Hardware devices — with structured fields for site type, cabling backbone, space types (MDF, IDF, offices, guest rooms, and more), and detailed hardware attributes including make, model, serial, asset tag, rack position, and power. Photos and attachments Attach photos and files to devices, spaces, and levels so your survey tells the whole story. Hardware and network connections Log devices from a searchable hardware catalog and map how they connect to one another. Download, capture, send Pull existing surveys from the Portal to work on them in the field, then send completed surveys back to the Portal in a single tap. Always know where you stand A clear offline indicator, pending-change badge, and one-tap sync keep you in control of what's saved locally and what's uploaded. A manual offline mode lets you conserve data when you choose. Secure and multi-user ready Sign in with SiteCompass single sign-on. Multiple team members can use the same device, each with their own private, isolated survey data and device-bound security. SiteCompass Mobile requires a SiteCompass account.

Screenshots

Time Calc4 screens
Site Compass4 screens

Verdict

The call

The clearest difference is in-app purchases: Site Compass at none against Time Calc's 4. Site Compass also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support 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. Time Calc sells 4 in-app purchases, starting at $2.99 per 7 days. Site Compass asks for nothing beyond the download.

UpkeepUpdate frequency

Time Calc ships an update monthly, Site Compass fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 8 level
Time Calc versus Site Compass: the parameters behind the verdict, then further details
ParameterTime CalcSite Compass
PriceFreeFree
Rating4.5 (235 ratings) — better—
Positive reviews42.4% of reviews—
Number of ratings235 — better—
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, MaciPhone, iPad, iPod, Mac — better
Requires iOS18.015.1 — better
Further details — not scored
Size10 MB30 MB
Age rating4+4+
DeveloperOttorino BruniSite Compass Pty Ltd

Bugs and requests

Time Calc

Reported bugs

29 issues
  • Purchase not restoring after device change
  • Cannot restore previous purchase
  • Pop-up ads are irritating
  • Free version doesn't work
  • Purchase not restoring
Show 24 more
  • Cannot subtract without paying
  • Night mode not working
  • Seconds function not working
  • Display issues after update
  • Unable to calculate time passing midnight
  • Free version is very limited
  • Cannot do 2 calculations without ad
  • Pop-up ads interrupt calculations
  • Free version is too limited
  • Cannot do much without paying
  • Only addition in free version
  • Paid for app, not usable
  • Ads are overwhelming
  • Functions don’t work
  • Irritating ads
  • Unskippable ads
  • Basic features locked behind paywall
  • App is a scam
  • Primitive calculator
  • Unusable due to ads
  • Subscription for basic calculator
  • Deceptive practices
  • Expensive subscription
  • Customer service is useless

Requested features

5 requests
  • Ad-free version option
  • Option to negate inputting seconds
  • Improve restore purchase functionality
  • Fix night mode functionality
  • Fix display of numbers before action

Site Compass

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Time Calc

Subscriptions3
  • 1 Week3 Days trial$2.997 Days
  • 1 Month$4.991 Month
  • 1 Year$11.991 Year
One-time1
  • Forever$29.99
None

Site Compass

No in-app purchases

Questions

Is Time Calc free?
Time Calc is free to download, with in-app purchases available.
Is Site Compass free?
Site Compass is free to download, with no in-app purchases.
Do Time Calc or Site Compass have ads?
Neither Time Calc nor Site Compass shows ads.
Which is updated more often, Time Calc or Site Compass?
Time Calc ships an update monthly, and Site Compass fortnightly. Most recently, Time Calc was updated on October 24, 2026 and Site Compass on October 25, 2026.

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