# True CallerID vs Onepaydata

The clearest difference is in-app purchases: Onepaydata at none against True CallerID's 8. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. True CallerID sells 8 in-app purchases, starting at $3.99 per 7 days. Onepaydata asks for nothing beyond the download.

## The numbers

| Metric | True CallerID | Onepaydata |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (274 ratings)](https://appshunter.io/ios/app/true-callerid-spam-blocker/id6744879291/reviews)** | — |
| Number of ratings | **274** | — |
| Positive reviews | 57.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 141 MB | 78 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Reena Williams](https://appshunter.io/developer/1708538764) | [ADE DEVELOPERS INTERNATIONAL LIMITED](https://appshunter.io/developer/1675105806) |

## What reviewers say

### 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 |


### Onepaydata

[App page](https://appshunter.io/ios/app/onepaydata/id6771269230)

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

**In-app purchases:** none


## Frequently asked questions

### Is True CallerID free?

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

### Is Onepaydata free?

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

### Do True CallerID or Onepaydata have ads?

Neither True CallerID nor Onepaydata shows ads.

---

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