# LightNFC vs kolog

The clearest difference is in-app purchases: LightNFC at none against kolog's 1. kolog's advantage is update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. kolog sells 1 one-off in-app purchase. LightNFC asks for nothing beyond the download.

LightNFC ships an update fortnightly, kolog every 3 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | LightNFC | kolog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Size | 70 MB | 83 MB |
| Requires iOS | **15** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rayrun Technology Co., Ltd.](https://appshunter.io/developer/668311364) | [Yasuhiro Yamamoto](https://appshunter.io/developer/1740204994) |

## What reviewers say

### LightNFC

[App page](https://appshunter.io/ios/app/lightnfc/id6745172409)

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

**In-app purchases:** none


### kolog

[App page](https://appshunter.io/ios/app/kolog/id6814111371)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support the Developer | $0.99 | one-time |


## Frequently asked questions

### Is LightNFC free?

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

### Is kolog free?

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

### Do LightNFC or kolog have ads?

Neither LightNFC nor kolog shows ads.

### Which is updated more often, LightNFC or kolog?

LightNFC ships an update fortnightly, and kolog every 3 days. Most recently, LightNFC was updated on November 5, 2026 and kolog on October 31, 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.*