# KeepCalling International vs My SIMBA Voice

The clearest difference is rating: KeepCalling International at 4.6 against My SIMBA Voice's 1.0. KeepCalling International also leads on review sentiment (39% vs 0%) and ratings volume (19K vs 10). My SIMBA Voice's advantage is in-app purchases (none vs 15) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. KeepCalling International sells 14 one-off in-app purchases. My SIMBA Voice asks for nothing beyond the download.

KeepCalling International holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: KeepCalling International has 19K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 39% of KeepCalling International's written reviews are positive against 0% of My SIMBA Voice's.

KeepCalling International ships an update every 3 weeks, My SIMBA Voice every 4 months. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | KeepCalling International | My SIMBA Voice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (19K ratings)](https://appshunter.io/ios/app/keepcalling-international/id518708790/reviews)** | [1.0 (10 ratings)](https://appshunter.io/ios/app/my-simba-voice/id1484446337/reviews) |
| Number of ratings | **19K** | 10 |
| Positive reviews | **39.2% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 53 MB | 118 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Miron Enterprises, LLC](https://appshunter.io/developer/518708793) | [SIMBA TELECOM PTE. LTD.](https://appshunter.io/developer/1484446336) |

## 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


### My SIMBA Voice

[App page](https://appshunter.io/ios/app/my-simba-voice/id1484446337)

This app enables high-quality voice calls for users whose devices do not support VoLTE or VoLTE Roaming. It allows connections to any mobile or fixed line, ensuring clear communication.

**Highlights:** High-quality voice calls, Works without VoLTE, Supports VoLTE Roaming devices, Call any mobile line, Call any fixed line

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is KeepCalling International free?

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

### Is My SIMBA Voice free?

My SIMBA Voice is free to download, with no in-app purchases.

### Which has better reviews, KeepCalling International or My SIMBA Voice?

KeepCalling International is rated higher. KeepCalling International averages 4.6 out of 5 from 19K ratings, while My SIMBA Voice averages 1.0 from 10 ratings.

### Do KeepCalling International or My SIMBA Voice have ads?

KeepCalling International shows ads; My SIMBA Voice does not.

### Which is updated more often, KeepCalling International or My SIMBA Voice?

KeepCalling International ships an update every 3 weeks, and My SIMBA Voice every 4 months. Most recently, KeepCalling International was updated on November 3, 2026 and My SIMBA Voice on October 29, 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.*