# Coil Validation vs FKL Info Data

The clearest difference is iOS requirement: FKL Info Data at 13.0 against Coil Validation's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Coil Validation ships an update every 2 months, FKL Info Data every 6 weeks. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Coil Validation | FKL Info Data |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 1 MB | 22 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Capstan Ag Systems, Inc.](https://appshunter.io/developer/1555101143) | [Aleksandar Visekruna](https://appshunter.io/developer/1832363023) |

## What reviewers say

### Coil Validation

[App page](https://appshunter.io/ios/app/coil-validation/id6502679809)

**In-app purchases:** none


### FKL Info Data

[App page](https://appshunter.io/ios/app/fkl-info-data/id6749833270)

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

**In-app purchases:** none


## Frequently asked questions

### Is Coil Validation free?

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

### Is FKL Info Data free?

FKL Info Data is free to download, with no in-app purchases.

### Do Coil Validation or FKL Info Data have ads?

Neither Coil Validation nor FKL Info Data shows ads.

### Which is updated more often, Coil Validation or FKL Info Data?

Coil Validation ships an update every 2 months, and FKL Info Data every 6 weeks. Most recently, Coil Validation was updated on September 26, 2026 and FKL Info Data on September 21, 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.*