Навигационная линейка vs ВПХ Ил
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Навигационная линейка
This app is a digital replica of the Soviet NL-10m navigation slide rule. It's designed for flight and navigation calculations using logarithmic principles. Beyond the slide rule, it offers tools for solving specific navigation problems.
- Digital NL-10m slide rule
- Logarithmic scale calculations
- Flight and navigation tasks
- Specific navigation problem solver
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Электронный вариант советской навигационной счетной линейки НЛ-10м. Линейка построена по принципу логарифмической линейки и адаптированна для решения задач самолётовождения и навигации. Помимо самой линейки, в приложении возможно произвести расчеты по некоторым задачам навигации. Если столкнулись с проблемой свяжитесь по почте groviapp@gmail.com
ВПХ Ил
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Расчет взлетных и посадочных характеристик Ил-76тд с двигателями второй серии
Screenshots
Verdict
The clearest difference is in-app purchases: ВПХ Ил at none against Навигационная линейка's 1. ВПХ Ил also leads on update cadence (every 3 days vs every 5 months). Навигационная линейка's advantage is iOS requirement (11.0 vs 16.4). On price, ads 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. Навигационная линейка sells 1 one-off in-app purchase. ВПХ Ил asks for nothing beyond the download.
Навигационная линейка ships an update every 5 months, ВПХ Ил every 3 days. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.
| Parameter | Навигационная линейка | ВПХ Ил |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 78.6% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 5 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 30 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Grigorii Ovinkin | Pavel Mashchenko |
In-app purchases
Навигационная линейка
- Отключение рекламы$1.99
ВПХ Ил
No in-app purchases
Questions
Is Навигационная линейка free?
Is ВПХ Ил free?
Do Навигационная линейка or ВПХ Ил have ads?
Which is updated more often, Навигационная линейка or ВПХ Ил?
Other comparisons
