DTalker vs UniChange
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DTalker
This utility provides Japanese text-to-speech functionality with four distinct voice options. It integrates with system settings for easy voice selection and can be used with accessibility features like VoiceOver. Developers can also utilize it for speech synthesis in their applications.
- Four distinct Japanese voice options
- System voice integration
- Compatibility with VoiceOver
- Developer API for AVSpeechSynthesizer
- Selection reading capability
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There are four types of voices: "Takashi", "Keiko", "Taro" and "Hanako". Select "Keiko", "Takashi", "Hanako" or "Taro" from "DTalker_TTS" in "System Settings", "Accessibility", "Reading Content", "System Voice" and then "Japanese". It can also be used to read selections, use with VoiceOver, and for development with AVSpeechSynthesizer. Before using this application, please be sure to read the "License Agreement" below. Installation will be deemed acceptance of this License Agreement. ・License agreement https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ・privacy policy https://www.createsystem.co.jp/main/footer/kojin.html
UniChange
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UniChange is a fast, intuitive unit and currency converter for everyday use. ■ 24 Categories, 200+ Units Length, Weight, Temperature, Area, Volume, Speed, Time, Data, Pressure, Energy, Power, Angle, Frequency, Fuel Efficiency, Voltage, Electric Charge, Current, Resistance, Torque, Density, Force, Illuminance, Concentration, Kitchen ■ 100+ Real-Time Currencies Major currencies from around the world with automatically updated exchange rates. ■ My Conversions Save your frequently used conversions as presets. Enter a number and see all results at a glance. ■ Widget Support Place widgets on your Home Screen or Lock Screen for quick access to conversion results. ■ Clean Design Simple keypad input. Dark mode support. Available in Japanese, English, Chinese, and Korean. ■ UniChange Pro (In-App Purchase) ・100+ currencies unlocked ・Unlimited My Conversions ・50 conversion history entries ・Hourly rate updates
Screenshots
Verdict
The clearest difference is in-app purchases: UniChange at none against DTalker's 2. On price, ads, device support and iOS requirement 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. DTalker sells 2 in-app purchases, starting at $0.99 per month. UniChange asks for nothing beyond the download.
| Parameter | DTalker | UniChange |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 25.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 81 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | CREATE SYSTEM DEVELOPMENT CO., LTD | HIROKI NAKASU |
In-app purchases
DTalker
- Unlock Demo Version monthly$0.991 Month
- Unlock Demo Version 2 months$1.992 Months
UniChange
No in-app purchases
