Comparison

Long Exposure Camera vs RoboTou Stacker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Long Exposure Camera

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
Read full description

Unlock the full potential of your iPhone photography with Long Exposure Camera, the ultimate tool for capturing stunning light trails, silky water effects, and breathtaking night camera shots. Turn your device into a professional shutter camera with full manual controls. Whether you are a seasoned photographer or just starting, our intuitive interface makes it easy to master the art of long exposure. Key Features: - Professional Long Exposure Camera Capture motion like never before. Create dreamy waterfalls, dynamic traffic trails, and smooth cloud movements with our advanced stabilization and processing engine. - Powerful Night Camera Mode Don't let low light stop you. Our night camera technology enhances available light to produce bright, noise-free images even in the darkest environments. Perfect for cityscapes and starry nights. - Glow Camera Effects Unleash your creativity with glow camera capabilities. Paint with light, capture neon signs with vibrant clarity, and create artistic masterpieces that stand out. - Full Manual Control Take charge of your shot. Adjust shutter speed, ISO, and focus manually to get the exact look you want. From fast action to ultra-long exposure, the choice is yours. Why Choose Us? Auto-Stabilization: Get sharp handheld shots without a tripod. Live Preview: See your long exposure build up in real-time. High Resolution: Save your creations in full quality. Download Long Exposure Camera today and start capturing the invisible world of light and motion! Completely Free No hidden costs or subscription fees All features available at no charge No ads or in-app purchases Important Links: Terms of Service: https://candle-rutabaga-164.notion.site/Terms-and-Privacy-Policy-Two-Up-10e12c8bc0b5461f8518c2c76942740d Privacy Policy: https://candle-rutabaga-164.notion.site/Privacy-policy-Two-Up-4e7930c9d156435ca4253011048d714f?pvs=74

About

RoboTou Stacker

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
Read full description

RoboTou Stacker brings precision image stacking and on-device AI star removal to iPhone and iPad. Choose a workflow for your photography: • Starry Sky Stack — Align and combine night-sky photos for cleaner, more detailed results. • Landscape Stack — Reduce noise and improve landscape images through multi-frame stacking. • Star & Light Trails — Create star-trail and car-light-trail images. • Star Trail Pro — Produce advanced star-trail results with additional processing options. • AI Star Removal — Remove stars from a single image using an on-device Core ML model. KEY FEATURES • Import images from Photos or Files • Automatic masking and image alignment • 4K and 1080p output resolution options • Local preview generation and project management • Export finished images back to Photos • On-device processing—your source images do not need to be uploaded ROBOTOU PRO Landscape Stack and Star & Light Trails remain available for free. RoboTou Pro unlocks Starry Sky Stack, Star Trail Pro, and AI Star Removal through an annual subscription or a one-time lifetime purchase. Privacy Policy: https://www.robotou.cn/robotou-stacker-ios-privacy/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Long Exposure Camera4 screens
RoboTou Stacker4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
Long Exposure Camera versus RoboTou Stacker: the parameters behind the verdict, then further details
ParameterLong Exposure CameraRoboTou Stacker
PriceFreeFree
Rating4.7 (26 ratings)5.0 (1 ratings) — better
Positive reviews87.5% of reviews100.0% of reviews — better
Number of ratings26 — better1
Update frequencyEvery 3 days — betterEvery 5 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS17.617.0 — better
Further details — not scored
Size3 MB88 MB
Age rating4+4+
DeveloperTwo Up振国 吴

Customer experience

Long Exposure Camera

All ratings26 ratings
Positive88.5%
Neutral7.7%
Negative3.8%
Written reviews8 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

RoboTou Stacker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Long Exposure Camera

No in-app purchases

2 purchases

RoboTou Stacker

Subscriptions1
  • RoboTou Stacker Pro Annual$5.001 Year
One-time1
  • RoboTou Stacker Pro Lifetime$39.99

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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