UDTalk vs ごみ分別アプリ「さんあ〜る」
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UDTalk
Facilitates universal communication by translating speech and handwriting into text across devices. Ideal for bridging language barriers and supporting interactions with deaf individuals. Connects via Wi-Fi or internet for seamless real-time translation.
- Speech recognition translation
- Handwriting recognition translation
- Automatic language translation
- Wi-Fi and internet connectivity
- Cross-device communication
- Supports deaf communication
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UD Talk can deliver to support universal communication in your life. Especially, it is for useful between deaf people and us or other languages, and so on. You can connect other devices using wifi or internet. You can send your speech to other devices using speech recognition, hand writing. Languages is translated automatically (to your native language). For example, if you want to see Japanese content, you can use it. About Auto renewal subscriptions - Items Compact Plan 1 month (It's renewed automatically.): 980 yen 1 week (It's renewed automatically.): 480 yen + 3 days free trial It'll be paid in the Apple ID you use. - About an automatic renewal and accounting. Use will be "automatic continuation renewal". Use is renewed automatically within 24 hours which end and charged for the iTunes account you use. - About a stop of confirmation of setting and an automatic renewal. It's possible to be to turn off an automatic renewal and suspend an automatic renewal of a license from customer's account setting screen before more than 24 hours of a license period end. It's possible to change an automatic renewal from a "Settings > iTunes &App Store > Tap your Apple ID area > View Apple ID > Tap subscriptions "manage". - About cancellation. It isn't possible to do change in the period and cancellation during "Compact Plan" use. - Private policy http://udtalk.jp/privacy/ - Terms of use https://udtalk.jp/license_of_app/ - About subscriptions http://udtalk.jp/compact/
ごみ分別アプリ「さんあ〜る」
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threeR from Delight System Inc is the garbage separation guide app for municipalities throughout Japan. The residents of municipalities utilizing this service can download and use this app for free. This app informs of neighborhood garbage collection days, explains the types and methods for disposing of various types of residential garbage, has a word search function for checking the disposal methods for various types of Garbage and provides separation rules and collection information for residential garbage. In addition, messages from your local government can be received. Finally, the quiz function makes learning about garbage disposal fun! Even those troubled by garbage separation rules will find them easy to understand by using their smartphone. 1. Neighborhood Garbage Collection Calendar Displays the collection days for burnable garbage, non-burnable garbage, and recyclable garbage 2. Garbage Separation Guideline Booklet Browse your local government issued “Garbage Separation Guideline Booklet” on your smartphone 3.Garbage Type Search Feature Check the different classification types and local collection points by searching by the name of a garbage item 4.Local Government Announcement Feature Receive up-to date announcements and emergency news related to garbage from your local government 5.Garbage Quiz Deepen your knowledge about your local government’s garbage collection system through the quiz feature of this app ※ Some screens may not be displayed correctly in iOS 10.0 or earlier.
Screenshots
Verdict
The clearest difference is rating: UDTalk at 5.0 against ごみ分別アプリ「さんあ〜る」's 3.2. UDTalk also leads on update cadence (every 10 days vs every 3 months). ごみ分別アプリ「さんあ〜る」's advantage is in-app purchases (none vs 2). On price, review sentiment, ratings volume 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. UDTalk sells 2 in-app purchases, starting at $1.99 per 7 days. ごみ分別アプリ「さんあ〜る」 asks for nothing beyond the download.
UDTalk holds the better App Store score, 5.0 against 3.2. Both are backed by a comparable volume of ratings — 2 and 5 respectively. Written reviews complicate that: 56% of UDTalk's written reviews are positive against 60% of ごみ分別アプリ「さんあ〜る」's, so the app with the better star average is not the one people write more warmly about.
UDTalk ships an update every 10 days, ごみ分別アプリ「さんあ〜る」 every 3 months. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.
| Parameter | UDTalk | ごみ分別アプリ「さんあ〜る」 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 3.2 (5 ratings) |
| Positive reviews | 55.6% of reviews | 60.0% of reviews — better |
| Number of ratings | 2 | 5 — better |
| Update frequency | Every 10 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 53 MB | 31 MB |
| Age rating | 9+ | 4+ |
| Developer | Shamrock Records, Inc. | Delight System, Inc. |
Customer experience
UDTalk
ごみ分別アプリ「さんあ〜る」
In-app purchases
UDTalk
- Compact Plan (1 week)$1.997 Days
- Compact Plan (1 month)$2.991 Month
ごみ分別アプリ「さんあ〜る」
No in-app purchases









