# Epion vs SEKONIC LD

The clearest difference is in-app purchases: Epion at none against SEKONIC LD's 2. Epion also leads on update cadence (monthly vs every 9 months) and iOS requirement (14.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. SEKONIC LD sells 2 in-app purchases, starting at $49.99 per 3 months. Epion asks for nothing beyond the download.

Epion ships an update monthly, SEKONIC LD every 9 months. The most recent releases landed on October 25, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Epion | SEKONIC LD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Size | 26 MB | 33 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SenseZo B.V.](https://appshunter.io/developer/1568513374) | [Sekonic](https://appshunter.io/developer/1526265807) |

## What reviewers say

### Epion

[App page](https://appshunter.io/ios/app/epion/id1568513372)

**Features:** macOS Compatibility

**In-app purchases:** none


### SEKONIC LD

[App page](https://appshunter.io/ios/app/sekonic-ld/id6478847348)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 months subscription | $49.99 | per 3 months |
| 12 months subscription | $119.99 | per year |


## Frequently asked questions

### Is Epion free?

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

### Is SEKONIC LD free?

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

### Do Epion or SEKONIC LD have ads?

Neither Epion nor SEKONIC LD shows ads.

### Which is updated more often, Epion or SEKONIC LD?

Epion ships an update monthly, and SEKONIC LD every 9 months. Most recently, Epion was updated on October 25, 2026 and SEKONIC LD on October 3, 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.*