# NumberBox vs Lock Screen Text

The clearest difference is in-app purchases: NumberBox at none against Lock Screen Text's 1. NumberBox also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Lock Screen Text's advantage is update cadence (every 2 days vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Lock Screen Text sells 1 one-off in-app purchase. NumberBox asks for nothing beyond the download.

NumberBox ships an update every 2 months, Lock Screen Text every 2 days. The most recent releases landed on October 20, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | NumberBox | Lock Screen Text |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (559 ratings)](https://appshunter.io/ios/app/numberboxcallerid/id6560113660/reviews)** | — |
| Number of ratings | **559** | — |
| Positive reviews | 61.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 27 MB | 10 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Marvan Salemi](https://appshunter.io/developer/1758495643) | [Kok Lam Chong](https://appshunter.io/developer/1809367600) |

## What reviewers say

### NumberBox

[App page](https://appshunter.io/ios/app/numberboxcallerid/id6560113660)

This app helps you identify unwanted calls by allowing users to report and tag spam or telemarketing numbers. All submissions are anonymous and help build a community-driven database to protect users from potential scams.

**Highlights:** Voluntarily report unwanted numbers, Manually add tags to phone numbers, Identify spam and telemarketing calls, Anonymous tag submissions, Privacy-focused data policy, In-app support

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

**In-app purchases:** none

**What reviewers like**

- 🎯 Effective at identifying unknown numbers
- ⚡ Fast and practical performance
- 📱 User-friendly interface
- 💪 Comprehensive caller ID database
- 👍 Reliable identification results

**What reviewers complain about**

- 🔒 Serious privacy violations and data sharing without consent
- 🚫 Non-functional after recent updates
- 📵 Doesn't work anymore for core functionality
- ❌ Poor customer support and unresponsive to requests
- ⚠️ Inaccurate identification - shows wrong names

**Reported bugs**

- App stopped working after latest update
- Unable to identify any numbers despite core function
- Update installation failures
- Incorrect name matching for phone numbers
- App displays personal information without user consent

**Requested features**

- Offline functionality
- Location information display
- Anonymous call profile display
- Expanded database for specific regions (Yemen)
- Expanded number database


### Lock Screen Text

[App page](https://appshunter.io/ios/app/lock-screen-text/id6792453808)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Pro | $4.99 | one-time |


## Frequently asked questions

### Is NumberBox free?

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

### Is Lock Screen Text free?

Lock Screen Text is free to download, with in-app purchases available.

### Do NumberBox or Lock Screen Text have ads?

Neither NumberBox nor Lock Screen Text shows ads.

### Which is updated more often, NumberBox or Lock Screen Text?

NumberBox ships an update every 2 months, and Lock Screen Text every 2 days. Most recently, NumberBox was updated on October 20, 2026 and Lock Screen Text on October 2, 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.*