W.I.S.E.R. vs Airspace Ace
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
W.I.S.E.R.
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An educational app for online learning modules and subjects about renewable energy. The WISER APP serves as a platform for learning for senior high school students in the Philippines under the USAIDโs City Development Initiatives (CDI). The WISER APP is an interactive application where students can study topics about renewable energy. This application can test what the students have learned by answering quizzes after every module and also receive feedback by providing them their scores and explanations for every question encountered. The WISER APP also contains review materials that students can access in preparation for their current science and mathematics subjects, as well as to aid them to their college entrance exams.
Airspace Ace
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Master your understanding of the FAA National Air Space (NAS). Includes quizzes and games to accelerate your learning of the rules and regulations of the NAS. Overlay aviation sectional charts on built-in Apple maps and test your knowledge of the airspace identification, equipment requirements, and speed restrictions, from the surface upwards. Useful for practicing to take the FAA written tests in addition to preparation for a check ride. Challenge a friend (or enemy) to a head-to-head duel on airspace knowledge with the Duel Mode.
Screenshots
Verdict
The clearest difference is price: W.I.S.E.R. at Free against Airspace Ace's $1.99. W.I.S.E.R. also leads on iOS requirement (14.0 vs 26.0). Airspace Ace's advantage is ads (none vs shown) and update cadence (daily vs every 11 months). On in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
W.I.S.E.R. is free to download; Airspace Ace costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
W.I.S.E.R. ships an update every 11 months, Airspace Ace daily. The most recent releases landed on November 12, 2026 and November 7, 2026 respectively.
| Parameter | W.I.S.E.R. | Airspace Ace |
|---|---|---|
| Price | Free โ better | $1.99 |
| Update frequency | Every 11 months | Daily โ better |
| Ads | Yes | No โ better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 14.0 โ better | 26.0 |
| Further details โ not scored | ||
| Size | 132 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | PERCDC Learnhub Inc. | JONOTHON CONE |
In-app purchases
W.I.S.E.R.
No in-app purchases
Airspace Ace
No in-app purchases
Questions
Is W.I.S.E.R. free?
Is Airspace Ace free?
Do W.I.S.E.R. or Airspace Ace have ads?
Which is updated more often, W.I.S.E.R. or Airspace Ace?
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