# Utopia vs True Caller

The clearest difference is review sentiment: Utopia at 69% against True Caller's 0%. Utopia also leads on rating (4.2 vs 1.0) and in-app purchases (none vs 1). True Caller's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price there is nothing between them.

Both are free to download. True Caller sells 1 one-off in-app purchase. Utopia asks for nothing beyond the download.

Utopia holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: Utopia has 28 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 69% of Utopia's written reviews are positive against 0% of True Caller's.

Utopia ships an update every 3 weeks, True Caller every 3 months. The most recent releases landed on November 12, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Utopia | True Caller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (28 ratings)](https://appshunter.io/ios/app/utopia-private-messenger/id6737908646/reviews)** | [1.0 (4 ratings)](https://appshunter.io/ios/app/true-caller-caller-id/id6738844308/reviews) |
| Number of ratings | **28** | 4 |
| Positive reviews | **69.2% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 192 MB | 46 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Duong Hoang](https://appshunter.io/developer/1778453717) | [Jamal Ud Din](https://appshunter.io/developer/1761335372) |

## What reviewers say

### Utopia

[App page](https://appshunter.io/ios/app/utopia-private-messenger/id6737908646)

This private messaging app offers a decentralized, peer-to-peer communication experience with advanced encryption. It ensures user privacy by eliminating central servers and requiring no personal information for registration. Enjoy secure messaging, file transfers, and group chats within a unified, protected ecosystem.

**Highlights:** Decentralized P2P architecture, Advanced end-to-end encryption, Metadata shielding, Encrypted local vault, No phone number or email required, File transfer and group chats

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

**In-app purchases:** none


### True Caller

[App page](https://appshunter.io/ios/app/true-caller-caller-id/id6738844308)

Identify unknown callers, block spam, and access contact details with real photos. This app offers a smart dialer, location sharing, and a live compass for enhanced communication and navigation.

**Highlights:** Identify unknown callers, Block spam and fraud, Reverse phone lookup, Real contact photos, Smart dialer, Location sharing, Live compass

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $3.99 | one-time |


## Frequently asked questions

### Is Utopia free?

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

### Is True Caller free?

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

### Which has better reviews, Utopia or True Caller?

Utopia is rated higher. Utopia averages 4.2 out of 5 from 28 ratings, while True Caller averages 1.0 from 4 ratings.

### Do Utopia or True Caller have ads?

True Caller shows ads; Utopia does not.

### Which is updated more often, Utopia or True Caller?

Utopia ships an update every 3 weeks, and True Caller every 3 months. Most recently, Utopia was updated on November 12, 2026 and True Caller on October 30, 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.*