# CallYou vs Hekla

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.

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.

## The numbers

| Metric | CallYou | Hekla |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/callyou-global-call/id1539367952/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 68 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [超 高](https://appshunter.io/developer/1539367954) | [MonBuilding&Co](https://appshunter.io/developer/1274455986) |

## What reviewers say

### CallYou

[App page](https://appshunter.io/ios/app/callyou-global-call/id1539367952)

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.

**Highlights:** Cheap international call rates, Crystal-clear voice quality, Simple one-tap dialing, Global coverage in 200+ countries, Intuitive user interface, Transparent billing system

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add Funds $1 | $0.99 | one-time |
| Add Funds $5 | $4.99 | one-time |
| Add Funds $10 | $9.99 | one-time |
| Add Funds $20 | $19.99 | one-time |
| Add Funds $50 | $49.99 | one-time |
| Add Funds $100 | $99.99 | one-time |


### Hekla

[App page](https://appshunter.io/ios/app/hekla/id1645080149)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CallYou free?

CallYou is free to download, with in-app purchases available.

### Is Hekla free?

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

### Do CallYou or Hekla have ads?

Both CallYou and Hekla show ads.

### Which is updated more often, CallYou or Hekla?

CallYou ships an update every 3 weeks, and Hekla every 3 weeks. Most recently, CallYou was updated on October 25, 2026 and Hekla on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*