航空の英単語 vs Model Engine Builder
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
航空の英単語
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金融用語を英単語とともに学習できます。 制限時間は1分間。3問間違えるとゲームオーバー。10問正解するとゲームクリア。 かるたやクイズのようにゲーム感覚で楽しく英単語学習を継続できます。
Model Engine Builder
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Build, run and collect engines in your own pixel-art workshop. Fit parts, tighten bolts, adjust the setup and time the ignition in four scored stages. Keep each finished engine on your shelf, complete Control and Response inspections, or try an untimed Free Run with throttle, load and start/stop controls. 15 ENGINES Four engines are ready to play. The other eleven can each be permanently unlocked on this device by completing an optional rewarded ad when available. The new designs are an inline three-cylinder, a flat-six and a supercharged V8. A one-time, non-consumable Remove Ads purchase unlocks all 15 engines and removes ads. It is not a subscription. BUILD AGAIN WITH A GOAL Follow your next workshop goal, collect inspection stamps and improve your weakest build stage. Assembly, setup and ignition demands now increase across four-, six-, eight- and twelve-cylinder engines. Compete on the existing online leaderboards through Game Center. Each engine has its own board. Existing board IDs and records are preserved; the three new engines have separate boards. Only completed four-stage build scores from 0 to 1000 are submitted, and higher records are kept. Failed score uploads remain queued for retry. Same-rules comparisons are an on-device coaching aid, not a replacement for online rankings. Core gameplay works offline without a separate account. Online rankings require internet and platform sign-in; ads and purchases require internet. Progress is stored on the device. Engine behavior and readings are game approximations, not engineering measurements.
Screenshots
Verdict
The clearest difference is in-app purchases: 航空の英単語 at none against Model Engine Builder's 1. 航空の英単語 also leads on ads (none vs shown). Model Engine Builder's advantage is iOS requirement (15.6 vs 17.5). On price 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. Model Engine Builder sells 1 one-off in-app purchase. 航空の英単語 asks for nothing beyond the download.
| Parameter | 航空の英単語 | Model Engine Builder |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Weekly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.5 | 15.6 — better |
| Further details — not scored | ||
| Size | 25 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Hiroaki Toya | MIN GYu OH |
In-app purchases
航空の英単語
No in-app purchases
Model Engine Builder
- removeads$1.99
Questions
Is 航空の英単語 free?
Is Model Engine Builder free?
Do 航空の英単語 or Model Engine Builder have ads?
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