# Long Exposure Camera vs RoboTou Stacker

The clearest difference is in-app purchases: Long Exposure Camera at none against RoboTou Stacker's 2. Long Exposure Camera also leads on ratings volume (26 vs 1). RoboTou Stacker's advantage is rating (5.0 vs 4.7) and review sentiment (100% vs 88%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RoboTou Stacker sells 2 in-app purchases, starting at $5.00 per year. Long Exposure Camera asks for nothing beyond the download.

RoboTou Stacker holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Long Exposure Camera has 26 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 88% of Long Exposure Camera's written reviews are positive against 100% of RoboTou Stacker's.

Long Exposure Camera ships an update every 3 days, RoboTou Stacker every 5 days. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Long Exposure Camera | RoboTou Stacker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (26 ratings)](https://appshunter.io/ios/app/long-exposure-camera-night-xp/id6755618056/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/robotou-stacker/id6761755082/reviews)** |
| Number of ratings | **26** | 1 |
| Positive reviews | 87.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 88 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Two Up](https://appshunter.io/developer/1521670583) | [振国 吴](https://appshunter.io/developer/1739933647) |

## What reviewers say

### Long Exposure Camera

[App page](https://appshunter.io/ios/app/long-exposure-camera-night-xp/id6755618056)

Capture stunning light trails, silky water effects, and night camera shots with professional manual controls. This free app offers advanced stabilization and live preview for creating artistic masterpieces.

**Highlights:** Professional long exposure capture, Powerful night camera mode, Glow camera effects, Full manual control (shutter, ISO, focus), Auto-stabilization, Live preview

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

**In-app purchases:** none


### RoboTou Stacker

[App page](https://appshunter.io/ios/app/robotou-stacker/id6761755082)

Combine multiple photos directly on your device for enhanced results. This app offers automatic masking and alignment for various photography needs, including starry skies and light trails. Process your images locally without needing an account or cloud sync.

**Highlights:** On-device image stacking, Automatic masking and alignment, Starry sky stacking, Star trail stacking, Car-light trail stacking, Local preview generation, Export to Photos

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RoboTou Stacker Pro Annual | $5.00 | per year |
| RoboTou Stacker Pro Lifetime | $39.99 | one-time |


## Frequently asked questions

### Is Long Exposure Camera free?

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

### Is RoboTou Stacker free?

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

### Which has better reviews, Long Exposure Camera or RoboTou Stacker?

RoboTou Stacker is rated higher. Long Exposure Camera averages 4.7 out of 5 from 26 ratings, while RoboTou Stacker averages 5.0 from 1 ratings.

### Do Long Exposure Camera or RoboTou Stacker have ads?

Neither Long Exposure Camera nor RoboTou Stacker shows ads.

### Which is updated more often, Long Exposure Camera or RoboTou Stacker?

Long Exposure Camera ships an update every 3 days, and RoboTou Stacker every 5 days. Most recently, Long Exposure Camera was updated on October 10, 2026 and RoboTou Stacker on October 15, 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.*