DIPTYX vs SmartCіty
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DIPTYX
This app serves as a digital Commemoration Book for Orthodox Christians, allowing users to create and manage memorial notes for the living and departed. Organize contacts into custom categories and easily export notes to PDF for sharing. It's designed for use during prayer, pilgrimage, and worship.
- Digital Commemoration Book
- Memorial notes for living and departed
- Customizable categories
- PDF export
- Convenient editing functions
- Suitable for prayer and worship
Read full descriptionHide full description
ΔΙΠΤΥΧ – is an application, a digital version of the Commemoration Book of an Orthodox Christian, with a collection of memorial notes. The user can create many categories in the sections FOR THE LIVING and FOR THE DEPARTED, such as: Family, Relatives, Friends, etc. Transition between sections and the list of categories is very simple. It is possible to transfer the text into PDF format and send the generated memorial note via one of the messengers. The ΔΙΠΤΥΧ application is suitable to use when reading Morning and Evening Prayers, during pilgrimage or worship. Convenient editing functions.
SmartCіty
Read full descriptionHide full description
SmartCity (СмартСіті) is a solution for convenient communication with local authorities and managing processes in your community using a smartphone. We have combined city, transport, and payment services in one app to simplify the lives of Ukrainians. With SmartCity, you can: find out the contacts of local authorities; get acquainted with the latest community news; receive notifications from the authorities regarding various threats, repair works, or planned events; create appeals; participate in surveys; pay utility and other bills; pay for parking; pay for travel and monitor the movement of transport online; submit meter readings; and much more! Download the app and become Smart with us. Want your community to join the smart city movement and also become SmartCity? Write to us using the developer's contacts, and we will certainly get in touch with your city's authorities.
Screenshots
Verdict
The clearest difference is price: SmartCіty at Free against DIPTYX's $0.99. SmartCіty also leads on update cadence (every 3 weeks vs every 2 months). DIPTYX's advantage is iOS requirement (9.0 vs 15.0). On ads, 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
SmartCіty is free to download; DIPTYX costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DIPTYX ships an update every 2 months, SmartCіty every 3 weeks. The most recent releases landed on October 29, 2026 and October 21, 2026 respectively.
| Parameter | DIPTYX | SmartCіty |
|---|---|---|
| Price | $0.99 | Free — better |
| Positive reviews | 50.0% of reviews | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 18 MB | 154 MB |
| Age rating | 4+ | 4+ |
| Developer | Andriy Us | Portmone.com |
In-app purchases
DIPTYX
No in-app purchases
SmartCіty
No in-app purchases









