# AKF Lejer vs Numlab

The clearest difference is in-app purchases: AKF Lejer at none against Numlab's 7. Numlab's advantage is update cadence (monthly vs every 2 months) and iOS requirement (11.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Numlab sells 7 in-app purchases, starting at $7.99 per 7 days. AKF Lejer asks for nothing beyond the download.

AKF Lejer ships an update every 2 months, Numlab monthly. The most recent releases landed on September 10, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | AKF Lejer | Numlab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (23 ratings)](https://appshunter.io/ios/app/numlab-unknown-numbers/id1507749352/reviews)** |
| Number of ratings | — | **23** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 9 MB | 39 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Unik System Design A/S](https://appshunter.io/developer/453200890) | [Appvas Consulting Ltd](https://appshunter.io/developer/1493504195) |

## What reviewers say

### AKF Lejer

[App page](https://appshunter.io/ios/app/akf-lejer/id1484067960)

**In-app purchases:** none


### Numlab

[App page](https://appshunter.io/ios/app/numlab-unknown-numbers/id1507749352)

Identify unknown callers and block spam with this phone number lookup tool. Access a constantly updated database of scam numbers and create your own blacklist for enhanced call protection. Get insights into who is calling before you answer.

**Highlights:** Identify unknown callers, Block spam and scam callers, Updated scam number database, Create custom blacklists, Call protection features, Unlimited inquiries (premium)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $7.99 | per 7 days |
| Monthly Premium | $29.99 | per month |
| 100 Diamond | $29.99 | one-time |
| 250 Diamond | $39.99 | one-time |
| 500 Diamond | $49.99 | one-time |
| 1000 Diamond | $59.99 | one-time |
| 3000 Diamond | $89.99 | one-time |


## Frequently asked questions

### Is AKF Lejer free?

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

### Is Numlab free?

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

### Do AKF Lejer or Numlab have ads?

Neither AKF Lejer nor Numlab shows ads.

### Which is updated more often, AKF Lejer or Numlab?

AKF Lejer ships an update every 2 months, and Numlab monthly. Most recently, AKF Lejer was updated on September 10, 2026 and Numlab on June 5, 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.*