Соленые озера vs eSIM.BLACK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Соленые озера
Purchase entry tickets for Russia's premier spa resort, featuring lakes with healing waters of varying salinity. Enjoy year-round access to this unique wellness destination.
- Purchase spa resort entry tickets
- Access healing mineral lakes
- Year-round use
- Information on water salinity and benefits
- Official resort booking
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Приложение для покупки входного билета на лучший спа-курорт России (http://solenye-ozera.ru/), на озера с целебными водами разной солености круглогодичного использования.
eSIM.BLACK
Get instant internet access in foreign countries without roaming charges or local SIM cards. Simply select your destination, pay with a Russian card, and connect via QR code within minutes. Ideal for travelers, business trips, and digital nomads.
- Instant international internet
- No roaming charges
- No local SIM required
- QR code activation
- Supports Russian card payments
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Интернет в поездке: выберите страну, оплатите картой РФ и подключитесь по QR-коду за пару минут. Без роуминга и местных SIM. Путешественникам и туристам, тем, кто ездит в командировки, цифровым кочевникам и всем, кому нужен интернет за границей с первой минуты - без очередей в салоны связи и счетов за роуминг.
Screenshots
Verdict
The clearest difference is review sentiment: eSIM.BLACK at 50% against Соленые озера's 0%. Соленые озера's advantage is iOS requirement (11.0 vs 15.0). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Соленые озера ships an update every 3 weeks, eSIM.BLACK every 11 days. The most recent releases landed on October 8, 2026 and October 31, 2026 respectively.
| Parameter | Соленые озера | eSIM.BLACK |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.7 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | 50.0% of reviews — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 34 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | KOMPYUTERIKA, OOO | Mikaya Irakli Guramovich, IP |
Customer experience
Соленые озера
eSIM.BLACK
In-app purchases
Соленые озера
No in-app purchases
eSIM.BLACK
No in-app purchases
