# LocalOne D1 vs KnowMe Services

The clearest difference is update cadence: KnowMe Services at every 3 weeks against LocalOne D1's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LocalOne D1 ships an update every 4 months, KnowMe Services every 3 weeks. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | LocalOne D1 | KnowMe Services |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Size | 87 MB | 123 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Ikatech Solutions](https://appshunter.io/developer/1652070810) | [KnowMe Card](https://appshunter.io/developer/1839490162) |

## What reviewers say

### LocalOne D1

[App page](https://appshunter.io/ios/app/localone-d1/id6746125611)

**Features:** macOS Compatibility

**In-app purchases:** none


### KnowMe Services

[App page](https://appshunter.io/ios/app/knowme-services/id6752550683)

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

**In-app purchases:** none


## Frequently asked questions

### Is LocalOne D1 free?

LocalOne D1 is free to download, with no in-app purchases.

### Is KnowMe Services free?

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

### Do LocalOne D1 or KnowMe Services have ads?

Neither LocalOne D1 nor KnowMe Services shows ads.

### Which is updated more often, LocalOne D1 or KnowMe Services?

LocalOne D1 ships an update every 4 months, and KnowMe Services every 3 weeks. Most recently, LocalOne D1 was updated on October 19, 2026 and KnowMe Services on October 7, 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.*