Comparison

Crystalz vs Character Table Viewer

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

Head to head
About

Crystalz

Visualize and understand complex crystal lattice structures with interactive 3D models. Explore all 14 Bravais lattices, rotate them from any angle, and access detailed information on cell sizes and angles. Includes special viewing modes for cubic structures.

Highlights
  • 3D crystal lattice models
  • 14 Bravais lattice structures
  • Interactive rotation and viewing
  • Cell size and angle information
  • Space filling mode
  • Unit cell mode
Features
Read full description

Atoms connect in many different ways, a concept that can be difficult to understand without being able to really see what’s going on! Learning and understanding how crystal structures form is precisely one of those topics. Designed by professional educators, Crystalz is the world’s premiere crystal lattice visualization app. Using high definition, three-dimensional models, Crystalz allows the user to view and manipulate all 14 Bravais lattice structures. A perfect textbook companion, this app allows the user to rotate and view the shapes of crystals from any viewpoint as well as see information about cell sizes and angles. Additionally, for the three cubic lattice structures, Crystalz includes two extra viewing modes: a space filling mode that shows the atoms without a wire frame, and a unit cell mode that shows only the portions of the atoms designated to each unit cell. If you’re a chemistry student or just interested in how crystal structures work, then Crystalz is for you!

About

Character Table Viewer

Access over 45 character tables for symmetry point groups relevant to inorganic chemistry, quantum mechanics, and group theory. Features an intuitive interface for easy searching, zooming, and side-by-side comparison of tables. Ideal for students and researchers needing quick access to essential group theory data.

Highlights
  • 45+ character tables
  • Intuitive interface
  • Zoom and compare tables
  • Customizable favorites list
  • Detailed irreducible representations
  • Classifications of linear/binary functions
Features
Read full description

Never find yourself missing your point-group-symmetry Character Tables from group theory again. The Character Table Viewer app is designed to offer students of Inorganic Chemistry, Quantum Mechanics, and Group Theory ‘at your fingertips’ access to more than 45 Character Tables for the most chemically relevant Symmetry Point Groups. The tables are easy to find and access with an intuitive and simple interface. They are crisp to read and contain all irreducible representations as well as classifications of relevant linear and binary functions important for understanding things like bonding or vibrational motions. You can customize a list of the ones you most commonly use. You can zoom in on the tables and even compare two side-by-side. This is a ‘must have’ app for advanced chemistry and physics students and researchers.

Screenshots

Crystalz4 screens
Character Table Viewer3 screens

Verdict

The call

The clearest difference is review sentiment: Character Table Viewer at 100% against Crystalz's 20%. Crystalz's advantage is price ($0.99 vs $1.99) and iOS requirement (12.0 vs 18.4). On ads, in-app purchases, monetization model 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

Crystalz costs $0.99 and Character Table Viewer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard3 real differences · 7 level
Crystalz versus Character Table Viewer: the parameters behind the verdict, then further details
ParameterCrystalzCharacter Table Viewer
Price$0.99 — better$1.99
Rating—5.0 (2 ratings) — better
Positive reviews20.0% of reviews100.0% of reviews — better
Number of ratings—2 — better
Update frequencyEvery 5 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.4
Further details — not scored
Size233 MB2 MB
Age rating4+4+
DeveloperJeremy BurkettNiels Damrauer

Customer experience

Crystalz

Written reviews5 reviews
Positive20.0%
Neutral20.0%
Negative60.0%

Character Table Viewer

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Crystalz

No in-app purchases

None

Character Table Viewer

No in-app purchases

Questions

Is Crystalz free?
Crystalz costs $0.99, with no in-app purchases.
Is Character Table Viewer free?
Character Table Viewer costs $1.99, with no in-app purchases.
Do Crystalz or Character Table Viewer have ads?
Neither Crystalz nor Character Table Viewer shows ads.

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