# Long Exposure Buddy vs Silverlog ND

The clearest difference is in-app purchases: Long Exposure Buddy at none against Silverlog ND's 5. Silverlog ND's advantage is update cadence (every 5 days vs every 96 months) and device support. On price and iOS requirement there is nothing between them.

Both are free to download. Silverlog ND sells 5 one-off in-app purchases. Long Exposure Buddy asks for nothing beyond the download.

Long Exposure Buddy ships an update every 96 months, Silverlog ND every 5 days. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Long Exposure Buddy | Silverlog ND |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 96 months | **Every 5 days** |
| Size | 1 MB | 40 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [mitesh soni](https://appshunter.io/developer/1126087874) | [Simon Westgate](https://appshunter.io/developer/1856537803) |

## What reviewers say

### Long Exposure Buddy

[App page](https://appshunter.io/ios/app/long-exposure-buddy/id1387466941)

**In-app purchases:** none


### Silverlog ND

[App page](https://appshunter.io/ios/app/silverlog-nd/id6759198139)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nice One | $0.99 | one-time |
| Legend | $2.99 | one-time |
| Absolute Hero | $4.99 | one-time |
| Guardian Angel | $9.99 | one-time |
| Actual Saint | $29.99 | one-time |


## Frequently asked questions

### Is Long Exposure Buddy free?

Long Exposure Buddy is free to download, with no in-app purchases.

### Is Silverlog ND free?

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

### Which is updated more often, Long Exposure Buddy or Silverlog ND?

Long Exposure Buddy ships an update every 96 months, and Silverlog ND every 5 days. Most recently, Long Exposure Buddy was updated on October 26, 2026 and Silverlog ND on October 28, 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.*