Comparison

Deer Anatomy vs VoltLab

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

Head to head
About

Deer Anatomy

Explore a detailed 3D model of a roe deer's anatomy. Study its skin, muscles, skeleton, and organs in multiple layers with x-ray mode and interactive features for in-depth learning.

Highlights
  • Detailed 3D roe deer anatomy model
  • Multiple layers: skin, muscles, skeleton, organs
  • X-ray mode for detailed element viewing
  • Interactive controls: fade, hide, isolate, select
  • Realistic, beautifully crafted parts
  • Exploded view
Features
Read full description

Explore the anatomy of a roe deer in 3D! Spectacularly detailed model of the deer allows you to study the body in previously unknown detail - from any perspective and in multiple layers. Features include: - multiple layers for more clarity: skin, muscles, skeleton, organs - x-ray mode for viewing selected elements in more detail - fade, hide, isolate, select any part - highly detailed model with beautifully crafted, realistic parts - shot simulation - exploded view of the model ... and many more.

About

VoltLab

This app simplifies learning electricity through interactive lessons and visual experiments. It offers offline access, quizzes with detailed solutions, and a reference guide for formulas. Ideal for students and educators seeking to understand electrical concepts.

Highlights
  • Interactive circuit building
  • Visual experiment results
  • Self-paced learning
  • Quizzes with step-by-step solutions
  • Offline access to lessons
  • Reference guide for formulas
Features
Read full description

Physics is easier to understand when you see it in action. In VoltLab, you explore electricity through interactive experiments, while lessons with AI narration help you understand what’s happening — step by step, at your own pace. What’s inside: • AI-narrated lessons — explore electricity with clear explanations and visual examples. • Interactive experiments — put the laws of physics to the test in experiments you control. • Quizzes with worked solutions — solve problems and reinforce your knowledge with detailed explanations. • No ads — immerse yourself in lessons and experiments without ad breaks. • Offline access — keep learning even without an internet connection. • Free content — learn something new and reinforce what you’ve learnt at no cost. Who it’s for: • School students and school leavers — understand what’s behind the formulas and laws in your textbook. • University students and independent learners — connect theory with what you see in the experiments and better understand electrical phenomena. • Teachers and tutors — show in action what’s difficult to explain in words. Download VoltLab — your discovery lab awaits! Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://xelzlqhbkncusjefnhma.supabase.co/storage/v1/object/public/terms/privacy_policy.pdf

Screenshots

Deer Anatomy4 screens
VoltLab4 screens

Verdict

The call

The clearest difference is price: VoltLab at Free against Deer Anatomy's $3.99. VoltLab also leads on rating (5.0 vs 2.0) and update cadence (every 6 days vs every 119 months). Deer Anatomy's advantage is in-app purchases (none vs 7). On review sentiment, 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

VoltLab is free to download; Deer Anatomy costs $3.99 up front. VoltLab sells 7 in-app purchases, starting at $3.99 per month. Deer Anatomy asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

VoltLab holds the better App Store score, 5.0 against 2.0. That said, the two scores are not equally well evidenced: VoltLab has 381 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Deer Anatomy's written reviews are positive against 97% of VoltLab's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Deer Anatomy ships an update every 119 months, VoltLab every 6 days. The most recent releases landed on September 14, 2026 and October 12, 2026 respectively.

Scorecard7 real differences · 3 level
Deer Anatomy versus VoltLab: the parameters behind the verdict, then further details
ParameterDeer AnatomyVoltLab
Price$3.99Free — better
Rating2.0 (1 ratings)5.0 (381 ratings) — better
Positive reviews100.0% of reviews — better96.8% of reviews
Number of ratings1381 — better
Update frequencyEvery 119 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.0 — better
Further details — not scored
Size109 MB125 MB
Age rating4+4+
DeveloperHans VollbrechtDenis Gladkii

Customer experience

Deer Anatomy

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

VoltLab

All ratings381 ratings
Positive99.5%
Neutral0.5%
Negative0.0%
Written reviews125 reviews
Positive96.8%
Neutral2.4%
Negative0.8%

In-app purchases

None

Deer Anatomy

No in-app purchases

7 purchases

VoltLab

Subscriptions2
  • VoltLab Pro One Month$3.991 Month
  • VoltLab Pro One Year$12.991 Year
One-time5
  • VoltLab Pro One Year$6.99
  • VoltLab Donat$10.99
  • VoltLab Pro$39.99
Show 2 more
  • VoltLab Donate$49.99
  • Awesome VoltLab Donat$99.99

Questions

Is Deer Anatomy free?
Deer Anatomy costs $3.99, with no in-app purchases.
Is VoltLab free?
VoltLab is free to download, with in-app purchases available.
Which has better reviews, Deer Anatomy or VoltLab?
VoltLab is rated higher. Deer Anatomy averages 2.0 out of 5 from 1 ratings, while VoltLab averages 5.0 from 381 ratings.
Do Deer Anatomy or VoltLab have ads?
Neither Deer Anatomy nor VoltLab shows ads.
Which is updated more often, Deer Anatomy or VoltLab?
Deer Anatomy ships an update every 119 months, and VoltLab every 6 days. Most recently, Deer Anatomy was updated on September 14, 2026 and VoltLab on October 12, 2026.

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