Heimdallr vs CalcuRate Crypto
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Heimdallr
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Heimdall is a APP of smart home designed by BTstar Technology Co.,Ltd. Remote control and management of home device. Support real-time control Timing arrangement Scenarios Design Support real-time monitoring Smart products including gateway/controller, siren, smart plug, door sensor, lights, door lock ..etc
CalcuRate Crypto
This app offers a quick and simple way to convert currencies and perform calculations. It supports over 150 currencies with real-time rates and allows for simultaneous calculations with up to three currencies in an uncluttered interface.
- Real-time currency rates
- Supports 150+ currencies
- Three-currency simultaneous calculation
- Distraction-free interface
- Everyday math calculator
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CalcuRate is a fast, minimalistic currency converter and calculator. Use it for everyday math, work with three currencies at once, and get real-time rates for 150+ currencies — all in a clean, distraction and ad-free interface. Perfect for travel, shopping, business, and daily use.
Screenshots
Verdict
The clearest difference is ads: Heimdallr at none against CalcuRate Crypto's shown. Heimdallr also leads on iOS requirement (7.0 vs 16.6). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Heimdallr ships an update every 2 months, CalcuRate Crypto every 3 months. The most recent releases landed on August 10, 2026 and June 5, 2026 respectively.
| Parameter | Heimdallr | CalcuRate Crypto |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 7.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 26 MB | 15 MB |
| Age rating | 4+ | 12+ |
| Developer | Sunitec Enterprise Co., LTD | Shakhin Zhursinbek |
In-app purchases
Heimdallr
No in-app purchases
CalcuRate Crypto
No in-app purchases
Questions
Is Heimdallr free?
Is CalcuRate Crypto free?
Do Heimdallr or CalcuRate Crypto have ads?
Which is updated more often, Heimdallr or CalcuRate Crypto?
Other comparisons
