Comparison

Spatial Stacker vs Spatial Skills Training

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

Head to head
About

Spatial Stacker

This educational app helps young children build crucial spatial reasoning skills. Players locate and stack various shapes to recreate target images, with increasing complexity across three difficulty levels.

Highlights
  • Shape identification
  • Shape stacking
  • Image matching
  • Three difficulty levels
  • Spatial awareness development
Features
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Spatial Stacker helps young children develop spatial awareness by locating unique shapes and stacking them up to match the given image. Three levels of difficulty are available, increasing the amount of stacked shapes to assemble.

About

Spatial Skills Training

Features
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Space capacity, like the rest of cognitive components, can be developed and improved by specific training. This app works together with the book 'Exercises for the training of space skills', which will allow you to improve in this field. In addition, the training we offer has a double objective: to improve the levels of spatial capacity and to provide knowledge in graphic representation systems, necessary in professionals related to engineering and architecture. The training consists of solving exercises based on the sketched drawing of three-dimensional volumes. Several types of exercises are proposed to work on different cognitive aspects that have been distributed in five levels of learning, based on Bloom's taxonomy of learning (recognition, understanding, analysis, synthesis and evaluation). This training is especially suitable for high school students who study the branch of Science and Technology and for students who access architecture and engineering degrees. It is advisable to carry out the training intensively, at the rate of a two-hour daily session (which would be approximately equivalent to the completion of one level per day) for five consecutive days, and, as far as possible, during the first weeks of the academic year. With the proposed methodology, the student can train autonomously, without the need of a teacher's assistance. To visualize the three-dimensional figures, augmented reality technology is used, which allows virtual information to be added to existing physical information. For your use you will need a conventional computer with a webcam or a mobile device (Smartphone or Tablet). When executing the application associated with this book, the camera image will be accessed, so that, if you direct the lens to the pages of the book, you can view the virtual figures superimposed on the physical book through the screen of the device used .

Screenshots

Spatial Stacker3 screens
Spatial Skills Training3 screens

Verdict

The call

The clearest difference is price: Spatial Skills Training at Free against Spatial Stacker's $0.29. Spatial Stacker's advantage is update cadence (every 3 months vs every 7 months). 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

Spatial Skills Training is free to download; Spatial Stacker costs $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Spatial Stacker ships an update every 3 months, Spatial Skills Training every 7 months. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

Scorecard2 real differences · 7 level
Spatial Stacker versus Spatial Skills Training: the parameters behind the verdict, then further details
ParameterSpatial StackerSpatial Skills Training
Price$0.29Free — better
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 months — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 — better15.0
Further details — not scored
Size1 MB501 MB
Age rating4+4+
DeveloperSean McNeilInstituto de Investigacion e Innovacion en Bioingenieria - UPV

In-app purchases

None

Spatial Stacker

No in-app purchases

None

Spatial Skills Training

No in-app purchases

Questions

Is Spatial Stacker free?
Spatial Stacker costs $0.29, with no in-app purchases.
Is Spatial Skills Training free?
Spatial Skills Training is free to download, with no in-app purchases.
Do Spatial Stacker or Spatial Skills Training have ads?
Neither Spatial Stacker nor Spatial Skills Training shows ads.
Which is updated more often, Spatial Stacker or Spatial Skills Training?
Spatial Stacker ships an update every 3 months, and Spatial Skills Training every 7 months. Most recently, Spatial Stacker was updated on September 30, 2026 and Spatial Skills Training on October 6, 2026.

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