Shelf Puppies! vs Space Math Academy
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Shelf Puppies!
A fun sorting game for children that helps them develop object recognition and hand-eye coordination. Players sort objects into the trash and place puppies on shelves. Offers ad-free play with an option to upgrade for more content.
- Object recognition practice
- Hand-eye coordination development
- Early sorting skills
- Adorable puppy characters
- Ad-free gameplay option
- Unlockable bonus content
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Shelf Puppies! is a sorting game for kids where players place puppies on shelves and sort objects into the trash. Children can practice object recognition, hand-eye coordination, and early sorting skills while playing with adorable dogs and puppies. Try it absolutely free for ad-free fun; upgrade for fun surprises, exciting bonus plays and unlimited levels!
Space Math Academy
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Master math facts through fun space adventures! No Ads! Space Math Academy helps kids build fast, confident addition and subtraction skills using voice-powered gameplay inspired by proven math fact practice programs. Instead of paper flash cards, children explore colorful planets, solve math challenges by speaking answers out loud, and earn stars for accuracy and speed. Perfect for students learning math facts in 1st, 2nd, and 3rd grade. Practice carefully structured math fact levels including: • Addition facts (+1, +2, +3, doubles, +7, +8, +9) • Subtraction fact families • Mental math fluency • Fast fact recall Questions are randomized each time you play, helping children learn the facts instead of memorizing a sequence. Speak Your Answers, no typing required. Simply say the answer out loud and the game listens using voice recognition. • Hands-free answering • Kid-friendly voice input • Immediate feedback • Encourages verbal math fluency Travel through a colorful space academy filled with: • Unique planets • Friendly robot guide • Star rewards • Fun animations Earn Stars & Beat Your Records. Can you earn 3 stars on every planet? Designed for Kids • Large easy-to-read equations • Bright colorful visuals • Positive encouragement • No ads • Simple controls Great For • Math fact practice • Addition fluency • Subtraction fluency • Mental math • Elementary school students • Homeschool learning • Classroom reinforcement • Extra math practice at home Join the Space Academy and turn math fact practice into an adventure!
Screenshots
Verdict
The clearest difference is in-app purchases: Space Math Academy at none against Shelf Puppies!'s 1. Space Math Academy also leads on update cadence (weekly vs every 3 weeks). Shelf Puppies!'s advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price and ads 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. Shelf Puppies! sells 1 one-off in-app purchase. Space Math Academy asks for nothing beyond the download.
Shelf Puppies! ships an update every 3 weeks, Space Math Academy weekly. The most recent releases landed on October 18, 2026 and October 25, 2026 respectively.
| Parameter | Shelf Puppies! | Space Math Academy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 290 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Seahorse Centaur Studios | Nathaniel Botwick |
In-app purchases
Shelf Puppies!
- Extended Play$1.99
Space Math Academy
No in-app purchases
Questions
Is Shelf Puppies! free?
Is Space Math Academy free?
Do Shelf Puppies! or Space Math Academy have ads?
Which is updated more often, Shelf Puppies! or Space Math Academy?
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