# CallApp vs True CallerID

The clearest difference is ads: True CallerID at none against CallApp's shown. True CallerID also leads on iOS requirement (15.6 vs 18.2). CallApp's advantage is rating (4.6 vs 4.3). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. CallApp sells 9 in-app purchases, starting at $6.99 per month and True CallerID sells 8 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

CallApp holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 880 and 308 respectively. Written reviews complicate that: 54% of CallApp's written reviews are positive against 58% of True CallerID's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | CallApp | True CallerID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (880 ratings)](https://appshunter.io/ios/app/callapp/id6739289261/reviews)** | [4.3 (308 ratings)](https://appshunter.io/ios/app/true-callerid-spam-blocker/id6744879291/reviews) |
| Number of ratings | **880** | 308 |
| Positive reviews | 54.2% of reviews | **57.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 251 MB | 141 MB |
| Requires iOS | 18.2 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CallApp](https://appshunter.io/developer/1784700170) | [Reena Williams](https://appshunter.io/developer/1708538764) |

## 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 (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Monthly | $9.99 | 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 |


### True CallerID

[App page](https://appshunter.io/ios/app/true-callerid-spam-blocker/id6744879291)

Identify unknown callers and block unwanted calls automatically. This app uses smart spam detection and AI to protect you from robocalls, telemarketers, and scams. Take control of your phone and see caller information before you answer.

**Highlights:** Instant Caller ID, Smart Call Blocker, Spam Detection Alerts, Call Log Insights, Number Lookup, Personalized Block List

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $3.99 | per 7 days |
| Weekly Plan with Free Trial | $5.99 | per 7 days |
| Yearly 60% discount Plan | $29.99 | per year |
| Yearly Subscriptions | $39.99 | per year |
| Duplicate Contact Remover | $3.99 | one-time |
| Sync Google Contacts | $4.99 | one-time |
| Hide Information | $9.99 | one-time |
| Lifetime validity | $59.99 | one-time |


## Frequently asked questions

### Is CallApp free?

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

### Is True CallerID free?

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

### Which has better reviews, CallApp or True CallerID?

CallApp is rated higher. CallApp averages 4.6 out of 5 from 880 ratings, while True CallerID averages 4.3 from 308 ratings.

### Do CallApp or True CallerID have ads?

CallApp shows ads; True CallerID does not.

### Which is updated more often, CallApp or True CallerID?

CallApp ships an update fortnightly, and True CallerID fortnightly. Most recently, CallApp was updated on October 30, 2026 and True CallerID 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.*