# True Caller vs Uni Snap Challenge

The clearest difference is in-app purchases: Uni Snap Challenge at none against True Caller's 1. Uni Snap Challenge also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.

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

True Caller ships an update every 3 months, Uni Snap Challenge every 2 weeks. The most recent releases landed on October 30, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | True Caller | Uni Snap Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (4 ratings)](https://appshunter.io/ios/app/true-caller-caller-id/id6738844308/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 39 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Jamal Ud Din](https://appshunter.io/developer/1761335372) | [hadi elgouhary](https://appshunter.io/developer/6772911388) |

## What reviewers say

### 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 |


### Uni Snap Challenge

[App page](https://appshunter.io/ios/app/uni-snap-challenge/id6772911128)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is True Caller free?

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

### Is Uni Snap Challenge free?

Uni Snap Challenge is free to download, with no in-app purchases.

### Do True Caller or Uni Snap Challenge have ads?

True Caller shows ads; Uni Snap Challenge does not.

### Which is updated more often, True Caller or Uni Snap Challenge?

True Caller ships an update every 3 months, and Uni Snap Challenge every 2 weeks. Most recently, True Caller was updated on October 30, 2026 and Uni Snap Challenge on September 21, 2026.

---

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