# imo video calls and chat HD vs Callimo

The clearest difference is review sentiment: Callimo at 80% against imo video calls and chat HD's 18%. Callimo also leads on price (Free vs $6.99) and rating (4.4 vs 3.4). imo video calls and chat HD's advantage is ratings volume (75K vs 28) and chart position (#2 vs unranked). On ads and device support there is nothing between them.

Callimo is free to download; imo video calls and chat HD costs $6.99 up front. imo video calls and chat HD sells 6 in-app purchases, starting at $9.99 per month. Callimo asks for nothing beyond the download.

Callimo holds the better App Store score, 4.4 against 3.4. That said, the two scores are not equally well evidenced: imo video calls and chat HD has 75K ratings behind it against 28, so its average is the more settled of the two. Written reviews point the same way: 18% of imo video calls and chat HD's written reviews are positive against 80% of Callimo's.

imo video calls and chat HD ships an update every 2 months, Callimo every 8 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | imo video calls and chat HD | Callimo |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | [3.4 (75K ratings)](https://appshunter.io/ios/app/imo-video-calls-and-chat-hd/id1400579543/reviews) | **[4.4 (28 ratings)](https://appshunter.io/ios/app/callimo/id6763991790/reviews)** |
| Number of ratings | **75K** | 28 |
| Positive reviews | 17.6% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Freemium | **Free** |
| Best chart rank | **#2** | — |
| Size | 18 MB | 6 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Baby Penguin](https://appshunter.io/developer/1400579542) | [Aydonat Celebi](https://appshunter.io/developer/1895589687) |

## What reviewers say

### imo video calls and chat HD

[App page](https://appshunter.io/ios/app/imo-video-calls-and-chat-hd/id1400579543)

**Currently charting:** #2 Top Paid · Social Networking, #40 Top Paid (US App Store)

Connect with loved ones through free, encrypted text and video calls. Enjoy group chats, share photos and videos, and express yourself with free stickers. Stay in touch globally without SMS or phone call charges.

**Highlights:** Encrypted HD video and voice calls, Group video and voice calls (up to 6), Unlimited free encrypted messages, Group chat functionality, Fast photo and video sharing, Hundreds of free stickers

**Features:** macOS Compatibility, Siri integration

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Member | $9.99 | per month |
| 100 | $0.99 | one-time |
| 550 | $4.99 | one-time |
| 1150 | $9.99 | one-time |
| 2900 | $24.99 | one-time |
| 6000 | $49.99 | one-time |

**What reviewers like**

- 🚀 Great app
- 👍 Useful during certain times
- 👍 Handy to use

**What reviewers complain about**

- 🐛 Freezing and crashing issues
- 🐛 Unreliable app
- 🐛 Connectivity problems
- 🚫 Restricted to US phone numbers only
- 🚫 Lost international contacts and chat history

**Reported bugs**

- Freezing and crashing
- Unable to login or access account
- Disappearing contacts and chat history
- Incompatible with non-US phone numbers

**Requested features**

- Allow custom bubbles for quick responses
- Improve FaceTime/video call quality
- Add dark mode option


### Callimo

[App page](https://appshunter.io/ios/app/callimo/id6763991790)

Connect with friends globally through fast, secure, and easy-to-use video calls and instant messaging. Create group chats to stay in touch with multiple people simultaneously.

**Highlights:** Instant messaging, Group chats, Secure communication, Easy-to-use interface, Video calls

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

**In-app purchases:** none


## Frequently asked questions

### Is imo video calls and chat HD free?

imo video calls and chat HD costs $6.99, and also offers in-app purchases.

### Is Callimo free?

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

### Which has better reviews, imo video calls and chat HD or Callimo?

Callimo is rated higher. imo video calls and chat HD averages 3.4 out of 5 from 75K ratings, while Callimo averages 4.4 from 28 ratings.

### Do imo video calls and chat HD or Callimo have ads?

Neither imo video calls and chat HD nor Callimo shows ads.

### Which is updated more often, imo video calls and chat HD or Callimo?

imo video calls and chat HD ships an update every 2 months, and Callimo every 8 days. Most recently, imo video calls and chat HD was updated on November 6, 2026 and Callimo on November 5, 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.*