Border Guesser vs Space Math Academy
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Border Guesser
Test your geography knowledge by identifying countries based solely on their borders. Challenge yourself with daily quizzes, aim for high scores, and earn trophies. Compare your skills with friends to become the ultimate geography master.
- Identify countries from borders
- Daily challenges
- High score tracking
- Earn golden trophies
- Compare scores with friends
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Border Guesser gives geography quizzes a new spin by testing just how easily you can recognize a nation from its border. Can you identify a country from just a half of their border? Or even less? Maybe from a recognizable panhandle? Or a weirdly straight line? Take on daily challenges, try to beat highscores, try to earn golden trophies for all the nations. Compare your scores with those of your friends to claim the title of ultimate geography master. This game might seem challenging, but if you have a pretty good sense of the world map, this game is a great way to hone that skill even further!
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 Border Guesser's 1. Space Math Academy also leads on ads (none vs shown). Border Guesser's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.6). On price and update cadence 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. Border Guesser sells 1 one-off in-app purchase. Space Math Academy asks for nothing beyond the download.
Border Guesser ships an update every 5 days, Space Math Academy weekly. The most recent releases landed on September 9, 2026 and September 19, 2026 respectively.
| Parameter | Border Guesser | Space Math Academy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (17 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 5 days — better | Weekly |
| Ads | Yes | No — better |
| 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 | 129 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | JoySpark Games | Nathaniel Botwick |
In-app purchases
Border Guesser
- No Ads$4.99
Space Math Academy
No in-app purchases





