Irresponsible Vending Machine vs 乗り物の音・のりものサウンド
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Irresponsible Vending Machine
Explore words with a unique vending machine experience. Hear sounds as items are dispensed, with text in English and Japanese. Includes a puzzle-based escape mini-game to challenge your mind.
- Interactive word dispensing with sounds
- English, Japanese hiragana, katakana, and romaji
- Learn Japanese pronunciation
- Mini-game: Brain Train escape puzzle
- Suitable for children's learning
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This is a little irresponsible vending machine.You can find words on the button of the vending machine, and if you push the button, the item comes out with sound, which has reality, and sounds comfortable to your ears. The words are written in English, Japanese hiragana, katakana, and romaji. You can ascertain how the Japanese words sound with alphabet by romaji. Use this app to make your child learn how to read words, and if interested, learn Japanese, too. There is also a mini game, Brain Train. Brain Train is an escape game. You can escape the room solving the puzzles.
乗り物の音・のりものサウンド
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Vehicle Sounds is a playful sound app for learning about vehicles and city sounds. Tap an illustration to hear the sound again and again. Explore 12 sounds: train crossing, ambulance, police car, fire truck, helicopter, motorcycle, airplane, train, traffic light, truck, ticket gate, and ship. Sound Quiz lets children listen and choose the correct vehicle. Features • Simple tap controls • 12 vehicle and city sounds • A sound quiz • Try 3 questions for free • One-time purchase unlocks all quizzes and removes banner ads permanently • Restore purchases supported
Screenshots
Verdict
The clearest difference is ads: Irresponsible Vending Machine at none against 乗り物の音・のりものサウンド's shown. Irresponsible Vending Machine also leads on iOS requirement (6.0 vs 15.0). On price, update cadence, in-app purchases 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. Irresponsible Vending Machine sells 1 one-off in-app purchase and 乗り物の音・のりものサウンド sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.
| Parameter | Irresponsible Vending Machine | 乗り物の音・のりものサウンド |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 6.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 47 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Kozo Terai | ATSUSHI CHIBA |
In-app purchases
Irresponsible Vending Machine
- No ads for Vending Machine$0.99
乗り物の音・のりものサウンド
- クイズモード＆広告を非表示$0.49
Questions
Is Irresponsible Vending Machine free?
Is 乗り物の音・のりものサウンド free?
Do Irresponsible Vending Machine or 乗り物の音・のりものサウンド have ads?
Which is updated more often, Irresponsible Vending Machine or 乗り物の音・のりものサウンド?
Other comparisons
