Comparison

CrystalBank_old vs Coinvert

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Currency converter

About

CrystalBank_old

Features

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Mobile application for individuals, owners of payment cards of “CRYSTALBANK”. Check your card balance in real time 24/7, replenish savings accounts and repay loans, make statements for your card, and perform many other operations. Our app allows: • Mobile top up • Perform various types of transfers: within the CRYSTALBANK accounts, within Ukraine; • Replenish and withdraw from saving accounts; • Manage card limits • Repay loans; • Pay game accounts bills; • Check balances for all accounts; • View account details, get statements; • Find the nearest ATM or branch of CRYSTALBANK; • Get currency exchange rates.

About

Coinvert

Read full description

Coinvert is a fast and easy currency converter with live rates for over 160 currencies and the most popular cryptocurrencies. It works offline with saved data, features a clean interface, and lets you customize the look and order of currencies to suit your needs. Perfect for travel, shopping, and staying on top of exchange rates. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

CrystalBank_old4 screens

Coinvert4 screens

Verdict

The call

The clearest difference is update cadence: Coinvert at every 2 months against CrystalBank_old's every 5 months. CrystalBank_old's advantage is iOS requirement (15.0 vs 17.0). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CrystalBank_old ships an update every 5 months, Coinvert every 2 months. The most recent releases landed on October 29, 2026 and September 30, 2026 respectively.

Scorecard2 real differences · 4 level

CrystalBank_old versus Coinvert: the parameters behind the verdict, then further details
Parameter	CrystalBank_old	Coinvert
Price	Free	Free
Update frequency	Every 5 months	Every 2 months — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPod — better	iPhone
Requires iOS	15.0 — better	17.0
Further details — not scored
Size	90 MB	3 MB
Age rating	4+	4+
Developer	АТ «КРИСТАЛБАНК»	Victor Shibut

In-app purchases

None

CrystalBank_old

No in-app purchases

None

Coinvert

No in-app purchases

Questions

Is CrystalBank_old free?

CrystalBank_old is free to download, with no in-app purchases.

Is Coinvert free?

Coinvert is free to download, with no in-app purchases.

Do CrystalBank_old or Coinvert have ads?

Neither CrystalBank_old nor Coinvert shows ads.

Which is updated more often, CrystalBank_old or Coinvert?

CrystalBank_old ships an update every 5 months, and Coinvert every 2 months. Most recently, CrystalBank_old was updated on October 29, 2026 and Coinvert on September 30, 2026.