Dialing Code vs Theia Vision Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dialing Code
Access a comprehensive list of international dialing codes for 250 countries. Easily search for country prefixes, view country maps, and save your favorite codes. Share country information effortlessly.
- 250 country prefixes
- Search by country or prefix
- Country information with map
- Personal favorites list
- Share country information
- Retina graphics
- Easy to use
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Find an international dialing code in seconds. Dialing Code helps you look up the calling prefix for a country or territory, whether you’re planning a trip, contacting someone abroad, or checking an unfamiliar international prefix. Search by country name, dialing code, or ISO code. Browse by continent, then open a country to see its flag, calling prefix, location on the map, and local time. Save the places you use most often to Favorites, or share a country and its prefix with someone else. FEATURES • Browse 249 country and territory entries • Search by name, dialing prefix, or ISO code • Filter the list by continent • View flags, country details, and map locations • Check the selected location’s local time • Save and manage favorite countries • Share a country and its dialing code Dialing Code is a reference for international calling prefixes. It does not identify callers or determine the location of a phone number.
Theia Vision Assistant
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Theia - Vision Assistant Theia is a virtual assistant designed to make life easier for people who suffer from visual impairment. Through advanced AI models you will be able to easily read text from any surface, recognise objects and their position all while communicating vocally with the assistant. The app is designed to work almost entirely through voice commands. There are several apps on the stores that aim to assist people with visual impairments, but most of them do not fully exploit the potential offered by AI and cloud computing, resulting in unclear transcriptions and not concrete for those suffering from visual impairment. What you'll love about Theia: Advanced AI-powered text recognition from any surface Object identification with precise positioning information Intuitive voice command interface designed for accessibility Continuous improvements through cloud computing technology Getting Started: First install the Theia - Vision assistant app for free on your device Open the app and follow the wizard to start talking to the assistant You will have a free trial week in which you can cancel your subscription if it doesn't meet your needs Theia requires a subscription following your one-week free trial. You can easily manage or cancel your subscription at any time through your account settings. Contact Information: Customer Service: contact@theiaglasses.com Website: https://theiaglasses.com/ Terms & Policies: Terms of Service: https://theiaglasses.com/app-terms-of-service Privacy Policy: https://theiaglasses.com/app-privacy-policy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Theia Vision Assistant at Free against Dialing Code's $1.99. Theia Vision Assistant also leads on update cadence (every 3 weeks vs every 17 months) and iOS requirement (15.5 vs 26.0). Dialing Code's advantage is ads (none vs shown). On 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
Theia Vision Assistant is free to download; Dialing Code costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Dialing Code ships an update every 17 months, Theia Vision Assistant every 3 weeks. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.
| Parameter | Dialing Code | Theia Vision Assistant |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 17 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 5 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | LionsApp di Nallbati Elton | THEIA S.R.L. |
In-app purchases
Dialing Code
No in-app purchases
Theia Vision Assistant
No in-app purchases
Questions
Is Dialing Code free?
Is Theia Vision Assistant free?
Do Dialing Code or Theia Vision Assistant have ads?
Which is updated more often, Dialing Code or Theia Vision Assistant?
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