CallYou vs Hekla
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CallYou
Make affordable international calls to over 200 countries with crystal-clear voice quality. Save on phone bills with simple, one-tap dialing and a stable, high-quality calling experience. Ideal for staying connected with loved ones or for business needs.
- Cheap international call rates
- Crystal-clear voice quality
- Simple one-tap dialing
- Global coverage in 200+ countries
- Intuitive user interface
- Transparent billing system
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CallYou - Global Call (CallYou) helps iPhone users make affordable international calls with transparent rates before they dial. Built for overseas families, travelers, students, and global teams, CallYou - Global Call combines quick top-ups, one-tap dialing, and call history across 200+ countries and regions. Why users choose CallYou - Global Call: - See destination rates before each call. - Top up credit quickly and keep balance and call history in one place. - Reach family, clients, and partners with a simple VoIP dialer. Download CallYou - Global Call today for lower-cost overseas calling on iPhone.
Hekla
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Join the app of your building Hekla and enjoy many services directly from your mobile. Hekla is a simple, practical & secure application to stay informed and communicate within a building. The application allows you to : - follow what's happening in your building in real time, with your building's news and incidents' reporting - to chat with other building's occupants via messenger or a forum - benefit from services to simplify your daily life: concierge services, reservation of common areas or goods, parcel delivery and all other third party services integrated into the app
Screenshots
Verdict
The clearest difference is in-app purchases: Hekla at none against CallYou's 6. CallYou's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price, update cadence and ads 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. CallYou sells 6 one-off in-app purchases. Hekla asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | CallYou | Hekla |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) — better | — |
| Positive reviews | 14.3% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 14.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 11 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | 超 高 | MonBuilding&Co |
In-app purchases
CallYou
- Add Funds $1$0.99
- Add Funds $5$4.99
- Add Funds $10$9.99
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- Add Funds $20$19.99
- Add Funds $50$49.99
- Add Funds $100$99.99
Hekla
No in-app purchases
