# CallApp vs OpenSpam

The clearest difference is price: CallApp at Free against OpenSpam's $0.99. CallApp also leads on rating (4.6 vs 3.7) and ratings volume (715 vs 3). OpenSpam's advantage is in-app purchases (none vs 13) and ads (none vs shown). On review sentiment, update cadence, device support and iOS requirement there is nothing between them.

CallApp is free to download; OpenSpam costs $0.99 up front. CallApp sells 8 in-app purchases, starting at $6.99 per month. OpenSpam asks for nothing beyond the download.

CallApp holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: CallApp has 715 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 57% of CallApp's written reviews are positive against 50% of OpenSpam's.

CallApp ships an update fortnightly, OpenSpam every 3 weeks. The most recent releases landed on September 25, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | CallApp | OpenSpam |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.6 (715 ratings)](https://appshunter.io/ios/app/callapp/id6739289261/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/openspam/id6755652998/reviews) |
| Number of ratings | **715** | 3 |
| Positive reviews | **56.9% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 236 MB | 19 MB |
| Requires iOS | 18.2 | **17.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CallApp](https://appshunter.io/developer/1784700170) | [Joaquin Garcia](https://appshunter.io/developer/657238286) |

## What reviewers say

### CallApp

[App page](https://appshunter.io/ios/app/callapp/id6739289261)

Identify unknown callers and block unwanted calls with an advanced caller ID. Access a global database of billions of numbers to know who is calling before you answer. Protect your privacy and security with this powerful call management tool.

**Highlights:** Advanced caller ID, Identify unknown numbers, Block spam calls, Global number database, Privacy and security focused, Unwanted call protection

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Monthly | $9.99 | per month |
| Monthly | $9.99 | per month |
| Yearly | $29.99 | per year |
| Yearly | $29.99 | per year |
| Yearly | $39.99 | per year |
| Yearly | $39.99 | per year |
| Yearly | $59.99 | per year |


### OpenSpam

[App page](https://appshunter.io/ios/app/openspam/id6755652998)

This app identifies and blocks unwanted calls using a community-powered database and a risk score algorithm. It offers customizable blocking levels and ensures user privacy by not collecting personal data or accessing contacts for commercial purposes.

**Highlights:** Instant call identification, Customizable blocking levels, Community reporting, Built-in search for suspicious numbers, Allowlist for trusted numbers, Ad-free experience

**In-app purchases:** none


## Frequently asked questions

### Is CallApp free?

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

### Is OpenSpam free?

OpenSpam costs $0.99, with no in-app purchases.

### Which has better reviews, CallApp or OpenSpam?

CallApp is rated higher. CallApp averages 4.6 out of 5 from 715 ratings, while OpenSpam averages 3.7 from 3 ratings.

### Do CallApp or OpenSpam have ads?

CallApp shows ads; OpenSpam does not.

### Which is updated more often, CallApp or OpenSpam?

CallApp ships an update fortnightly, and OpenSpam every 3 weeks. Most recently, CallApp was updated on September 25, 2026 and OpenSpam on September 24, 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.*