# KeepCalling International vs Ternary

The clearest difference is ads: Ternary at none against KeepCalling International's shown. Ternary also leads on rating (5.0 vs 4.6). KeepCalling International's advantage is ratings volume (19K vs 1) and iOS requirement (15.0 vs 18.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. KeepCalling International sells 14 one-off in-app purchases and Ternary sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Ternary holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: KeepCalling International has 19K ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | KeepCalling International | Ternary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (19K ratings)](https://appshunter.io/ios/app/keepcalling-international/id518708790/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ternary/id6757169059/reviews)** |
| Number of ratings | **19K** | 1 |
| Positive reviews | 39.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | Freemium |
| Size | 53 MB | 15 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Miron Enterprises, LLC](https://appshunter.io/developer/518708793) | [TernUp LLC](https://appshunter.io/developer/1457510418) |

## What reviewers say

### KeepCalling International

[App page](https://appshunter.io/ios/app/keepcalling-international/id518708790)

Make affordable international calls, send mobile recharges, and get travel eSIMs with this app. Enjoy high-quality VoIP calls, instant top-ups to over 160 countries, and seamless data plans for your trips abroad. Stay connected globally without expensive roaming fees.

**Highlights:** Low-rate international calls, Mobile recharge for 160+ countries, Travel eSIM data plans, High-quality VoIP calls, Integrated contacts, Speed dial, Set Caller ID

**Features:** Vision Pro support

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| $5 Voice Credit | $5.99 | one-time |
| $6 Voice Credit | $5.99 | one-time |
| £4 Voice Credit | $5.99 | one-time |
| €4.5 Voice Credit | $5.99 | one-time |
| ¥500 Voice Credit | $5.99 | one-time |
| R$15 Voice Credit | $5.99 | one-time |
| Prepaid 10 CAD credit | $8.99 | one-time |
| Prepaid 10 EUR credit | $11.99 | one-time |
| $10 Voice Credit | $11.99 | one-time |
| Prepaid 20 CAD credit | $17.99 | one-time |
| $20 Voice Credit | $23.99 | one-time |
| Prepaid 20 GBP credit | $29.99 | one-time |
| Prepaid 50 AUD credit | $39.99 | one-time |
| Prepaid 50 CAD credit | $44.99 | one-time |

**What reviewers like**

- 🚀 Great first call
- 🚀 Easy to use app
- 🚀 Affordable, fast, and excellent sound
- 🚀 Seamless integration with iOS
- 🚀 Reliable service

**What reviewers complain about**

- 🐛 Busy for what
- 🐛 Hard to connect
- 🐛 Worst app ever, don't waste your money
- 🐛 Drops my calls every time
- 🐛 App is not working properly

**Reported bugs**

- Prompt doesn't work
- Can't find number

**Requested features**

- Add ability to add minutes/call time from within the app


### Ternary

[App page](https://appshunter.io/ios/app/ternary/id6757169059)

Discover curated challenges to improve your life, from fitness and home organization to relationships and creativity. Break down goals into actionable steps, track progress, and build momentum with this app designed for personal growth and fulfillment.

**Highlights:** Curated challenge library, Categorized challenges, Step-by-step task breakdown, Progress logging, Streak tracking, Custom challenge creation (Pro)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Pro Yearly | $29.99 | per year |


## Frequently asked questions

### Is KeepCalling International free?

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

### Is Ternary free?

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

### Which has better reviews, KeepCalling International or Ternary?

Ternary is rated higher. KeepCalling International averages 4.6 out of 5 from 19K ratings, while Ternary averages 5.0 from 1 ratings.

### Do KeepCalling International or Ternary have ads?

KeepCalling International shows ads; Ternary does not.

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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.*