Comparison

Calculator Pro Elite vs Tree Identifier

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

Head to head
About

Calculator Pro Elite

A highly customizable calculator app offering a modern interface and powerful features. Personalize themes, button layouts, and visual elements to your preference. Track and save calculations with a detailed history, and access scientific functions when needed.

Highlights
  • Customizable themes with gradients, colors, or photos
  • Multiple button shapes and color customization
  • Dual-line display for input and result
  • History saves all calculations with date and time
  • Full scientific calculator functionality
  • Optional in-app purchases for widgets and multiple history tapes
Features
Read full description

A modern calculator with extensive customization and powerful features. Design it exactly how you want it. Used by millions. Completely ad-free. MAKE IT YOURS ・Create custom themes with your own gradients, colors, or photos ・Choose from multiple button shapes and customize all colors ・Modern flat interface that looks great on any device ・6 layouts including extra-large button options ・Complete control over every visual element SEE EVERY STEP ・Dual-line display - shows your input and result simultaneously ・Multi-line input for long equations ・Tap & hold to move the cursor or copy and paste where you want SAVE YOUR WORK ・History saves every calculation with time and date ・Label important calculations for easy reference ・Email single calculations or complete history ・Swipe down to review previous work PROFESSIONAL FEATURES ・Full scientific calculator when needed ・Memory buttons with values displayed ・Percentage and backspace buttons ・Automatic scientific notation ・VoiceOver accessibility OPTIONAL IN APP PURCHASES ・Today View Widget (iOS 17 and below) ・Multiple History Tapes ADDITIONAL CUSTOMIZATION ・Adjustable font size and bold text ・Dark Mode support ・Left-handed mode ・Customizable button symbols and decimal settings ・iPad Split View and 3D Touch support ・Gesture controls for quick access URL Scheme: calculatorproelite://

About

Tree Identifier

Features
Read full description

Welcome to "Tree Identifier: Tree AI" – your smart companion for exploring and understanding the world of trees. Whether you're a hiker, gardener, student, or nature lover, this powerful AI-driven tool helps you identify and learn about trees with just a photo. Discover the beauty, diversity, and science of trees like never before. Here’s why "Tree Identifier: Tree AI" is the perfect companion for outdoor adventures, educational exploration, and everyday curiosity: AI-Powered Tree Identifier Take a photo of any tree – leaves, bark, or full tree – and our advanced AI instantly identifies the species. From city parks to deep forests, Tree Identifier brings expert-level knowledge to your fingertips. Location-Based Suggestions Tree identification is even more accurate with our smart location-based database. The app tailors its results based on your geographic region, helping you identify native and commonly found species nearby. Rich Tree Profiles Go beyond the name! Each identified tree includes detailed insights such as common and scientific names, growth habits, preferred environments, leaf and bark characteristics, and ecological benefits. Extensive Tree Database Explore a vast catalog of trees from around the world. Whether it’s an oak in your backyard or a rare species in the rainforest, you’ll find accurate, educational info to enrich your knowledge. Features AI Tree Identification – Instantly recognize thousands of tree species from photos. Detailed Species Info – Discover facts about each tree’s origin, uses, and ecosystem role. Region-Based Accuracy – Get smarter results based on your location. Beginner-Friendly Interface – No expertise needed—just curiosity and your camera. Educational Tool – Ideal for students, gardeners, educators, and nature enthusiasts. Ad-Free Experience – Enjoy uninterrupted exploration and learning. Regular Updates – Stay current with new trees, features, and improvements. With "Tree Identifier: Tree AI", every walk in the park, forest hike, or garden visit becomes an opportunity to learn and connect with nature. It's more than an app—it’s your personal digital arborist. Download now and discover the hidden stories behind the trees around you! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: http://apps.hausen.tech/tree-identifier/privacy

Screenshots

Calculator Pro Elite4 screens
Tree Identifier3 screens

Verdict

The call

The clearest difference is price: Tree Identifier at Free against Calculator Pro Elite's $9.99. Tree Identifier also leads on update cadence (daily vs every 2 months). Calculator Pro Elite's advantage is iOS requirement (15.2 vs 17.6). On ads, in-app purchases 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

Tree Identifier is free to download; Calculator Pro Elite costs $9.99 up front. Calculator Pro Elite sells 2 one-off in-app purchases and Tree Identifier sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Calculator Pro Elite ships an update every 2 months, Tree Identifier daily. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

Scorecard3 real differences · 7 level
Calculator Pro Elite versus Tree Identifier: the parameters behind the verdict, then further details
ParameterCalculator Pro EliteTree Identifier
Price$9.99Free — better
Rating4.8 (2.1K ratings) — better—
Positive reviews91.7% of reviews—
Number of ratings2.1K — better—
Update frequencyEvery 2 monthsDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.2 — better17.6
Further details — not scored
Size47 MB10 MB
Age rating4+4+
DeveloperCider Software LLCKevin Hausen

Bugs and requests

Calculator Pro Elite

Reported bugs

3 issues
  • Incorrect text direction for Arabic users
  • Issues with decimal point handling
  • Widget not working properly in notification center

Requested features

4 requests
  • Add 'Recently Deleted' feature
  • Implement cubic root function
  • Add 'Last Answer' button
  • Support for degrees, minutes, seconds display

Tree Identifier

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Calculator Pro Elite

One-time2
  • Widget$1.99
  • Multiple History Tapes$1.99
2 purchases

Tree Identifier

Subscriptions2
  • Weekly $5.99, 3 Days Free3 Days trial$5.997 Days
  • Annual $29.99$29.991 Year

Questions

Is Calculator Pro Elite free?
Calculator Pro Elite costs $9.99, and also offers in-app purchases.
Is Tree Identifier free?
Tree Identifier is free to download, with in-app purchases available.
Do Calculator Pro Elite or Tree Identifier have ads?
Neither Calculator Pro Elite nor Tree Identifier shows ads.
Which is updated more often, Calculator Pro Elite or Tree Identifier?
Calculator Pro Elite ships an update every 2 months, and Tree Identifier daily. Most recently, Calculator Pro Elite was updated on September 23, 2026 and Tree Identifier on September 17, 2026.

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