Comparison

Project Monarch Science vs UnitWise Compare

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

Head to head
About

Project Monarch Science

This app transforms your smartphone into a receiver for tiny tracking devices attached to monarch butterflies. By crowdsourcing data, it helps scientists monitor butterfly migration patterns in unprecedented detail, aiding conservation efforts.

Highlights
  • Crowdsourced tracking network
  • Monarch butterfly migration monitoring
  • Detailed movement data
  • Habitat conservation insights
  • Utilizes Bluetooth frequency
  • Citizen science participation
Features
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Project Monarch is an effort to leverage recent advances in tracking technology, that have enabled the development of the world’s smallest tracking devices, to track Monarch migration. The tracking devices on the monarch butterflies transmit at the same frequency as Bluetooth which means that everyone with a smartphone is carrying around a receiver in their pocket! This revolutionary approach can potentially create the largest wildlife tracking receiver network in the world, but only if members of the public download and use the free Project Monarch app. These data will allow scientists to track the movements of monarch butterflies in detail never previously imagined. We will see how monarchs utilize key stopping points along migratory routes and learn more about the speed and direction of migration, helping identify the most important sites for habitat conservation and restoration. Ultimately, this technology can help guide conservation planning and lead to increases in monarch populations.

About

UnitWise Compare

Features
Read full description

UnitWise Compare helps you quickly determine which product offers the better value. Just enter the price and quantity for Item A and Item B, and the app calculates the true cost per unit in seconds. Perfect for grocery shopping, bulk-size decisions, budgeting, and saving money on everyday essentials. FEATURES: • Calculate cost per unit instantly • Compare two items side by side • See the best value highlighted clearly • View your savings and percentage difference • History log for past comparisons • Supports multiple unit types (oz, lb, g, ml, etc) • Clean, fast, distraction-free design UnitWise Compare makes smart shopping simple.

Screenshots

Project Monarch Science4 screens
UnitWise Compare4 screens

Verdict

The call

The clearest difference is price: Project Monarch Science at Free against UnitWise Compare's $1.99. On ads, in-app purchases, device support and iOS requirement 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

Project Monarch Science is free to download; UnitWise Compare costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Project Monarch Science versus UnitWise Compare: the parameters behind the verdict, then further details
ParameterProject Monarch ScienceUnitWise Compare
PriceFree — better$1.99
Rating4.0 (24 ratings) — better—
Positive reviews57.1% of reviews—
Number of ratings24 — better—
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size83 MB35 MB
Age rating4+4+
DeveloperCellular Tracking TechnologiesBRITTANY DANIELLE HORNICK

In-app purchases

None

Project Monarch Science

No in-app purchases

None

UnitWise Compare

No in-app purchases

Questions

Is Project Monarch Science free?
Project Monarch Science is free to download, with no in-app purchases.
Is UnitWise Compare free?
UnitWise Compare costs $1.99, with no in-app purchases.
Do Project Monarch Science or UnitWise Compare have ads?
Neither Project Monarch Science nor UnitWise Compare shows ads.

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