CloudLabs Vector addition vs Rapid Skills Addition
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CloudLabs Vector addition
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This laboratory practice has a Cartesian plane available, in which the user can draw and operate different vectors to carry out the sum of two vectors, by means of the graphical method of the parallelogram. In the simulator, the magnitude of the vectors, the angle and the components in X and Y are obtained.
Rapid Skills Addition
Enhance your mental and cognitive abilities with daily practice. Improve speed, accuracy, and memory through tutorials, assisted problems, and endless practice. Challenge yourself with increasing difficulty levels to boost mental agility and cognitive skills.
- Tutorials and assisted problems
- Endless practice problems
- Improve speed and accuracy
- Enhance memory and cognitive abilities
- Three difficulty settings
- Store complex numbers mentally
- Listen to oral problems
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Dive into our tutorials, assisted problems and endless practice problems to enhance your mental and cognitive abilities. Just practice for a few minutes a day to improve the speed and accuracy of your mental skills producing results faster than a calculator. Use each of the three difficulty settings to improve your mental agility, improve your cognitive skills and enhance your memory. You will be challenged to store complex numbers mentally, as well as tasked with listening to oral problems. Each triggering and training different mental skills for just minutes a day. Although the techniques are not complex, we provide an unlimited playground to test and hone these techniques. The key to improving is the practice that we provide.
Screenshots
Verdict
The clearest difference is update cadence: Rapid Skills Addition at every 4 days against CloudLabs Vector addition's every 21 months. CloudLabs Vector addition's advantage is iOS requirement (9.0 vs 13.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CloudLabs Vector addition ships an update every 21 months, Rapid Skills Addition every 4 days. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.
| Parameter | CloudLabs Vector addition | Rapid Skills Addition |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 21 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 71 MB | 35 MB |
| Age rating | 17+ | 4+ |
| Developer | Jiovany Orozco | Outdoor Coders |
In-app purchases
CloudLabs Vector addition
No in-app purchases
Rapid Skills Addition
No in-app purchases
Questions
Is CloudLabs Vector addition free?
Is Rapid Skills Addition free?
Do CloudLabs Vector addition or Rapid Skills Addition have ads?
Which is updated more often, CloudLabs Vector addition or Rapid Skills Addition?
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