Addition Wiz Lite vs NASA Spinoff
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Addition Wiz Lite
This app offers a fun and engaging way for children to practice addition math drills. It allows kids to improve their number-adding skills through timed challenges, performance tracking, and competitive leaderboards. Earn rewards and strive for top rankings to motivate learning.
- Fun addition drills
- Timed challenges
- Performance history tracking
- Trophy and golden star rewards
- Score and speed tracking
- Global leaderboards
- Country and world rankings
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- Great way for kids to do math addition drills the fun way. Let them become very good at adding numbers, which is an important life skill. "Son, do the drills now. Show me some progress before you play the other games." - Challenge your kid to complete the sums in record time and come back later to check his performance history. - Select one or more addition levels and start the game! - Earn trophies and the rare golden star for record performance. - Keep track of your scores and speed. - Compete with friends, family members and the rest of the world! - Check out your country ranking and world ranking. Beat the current world record - Visit our support website for more info and a video demo: www.therocketstudio.com/addwizfree
NASA Spinoff
Discover how NASA technology benefits everyday life through commercial products. Explore innovations from life-saving satellite systems to hospital robots, showcasing the impact of space research on society. Find shortened articles from the latest Spinoff edition.
- Profiles NASA technology transfers
- Highlights commercial products
- Showcases societal benefits
- Features shortened articles
- Access latest Spinoff edition content
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NASA Spinoff profiles the best examples of technology that have been transferred from NASA research and missions into commercial products. From life-saving satellite systems to hospital robots that care for patients and more, NASA technologies benefit society. There’s more space in your life than you think! This app features shortened versions of all of the articles from the latest edition of Spinoff, which is available in print, PDF, and HTML versions at http://spinoff.nasa.gov.
Screenshots
Verdict
The clearest difference is rating: NASA Spinoff at 3.0 against Addition Wiz Lite's 1.0. NASA Spinoff also leads on in-app purchases (none vs 1) and ads (none vs shown). Addition Wiz Lite's advantage is update cadence (every 5 months vs every 12 months) and device support (3 vs 1). On price, review sentiment and ratings volume 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. Addition Wiz Lite sells 1 one-off in-app purchase. NASA Spinoff asks for nothing beyond the download.
NASA Spinoff holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews split almost evenly too, at 0% and 0% positive.
Addition Wiz Lite ships an update every 5 months, NASA Spinoff every 12 months. Both last shipped on November 1, 2026.
| Parameter | Addition Wiz Lite | NASA Spinoff |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 3.0 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 5 months — better | Every 12 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 15.0 | 7.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | The Rocket Studio | NASA |
Customer experience
Addition Wiz Lite
NASA Spinoff
In-app purchases
Addition Wiz Lite
- Addition Wiz 6 to 10 addition levels$1.99
NASA Spinoff
No in-app purchases
Questions
Is Addition Wiz Lite free?
Is NASA Spinoff free?
Which has better reviews, Addition Wiz Lite or NASA Spinoff?
Do Addition Wiz Lite or NASA Spinoff have ads?
Which is updated more often, Addition Wiz Lite or NASA Spinoff?
Other comparisons
