Comparison

DSJ GeoTagger vs ND Slow Shutter

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

Head to head
About

DSJ GeoTagger

Easily add GPS location data to your photos. Record your journey and automatically enrich images with geotags after your trip. View photo metadata and store up to 10,000 geodata points.

Highlights
  • Enrich photos with GPS data
  • Record geo data during excursions
  • Automatic photo enrichment
  • Display photo metadata
  • Store up to 10,000 geodata points
Read full description

GeoTagger is an easy-to-use tool that can be used to enrich photos with geo or GPS data. Simply start GeoTagger during an excursion and record the geo data during the excursion. After the excursion the photos can be conveniently and automatically enriched with the corresponding geo-data. A total of 10,000 geodata can be recorded with GeoTagger. This is usually enough to be able to add geo-data to all trips of a 3 - 4 week vacation. In addition, the metadata of the loaded photo can be displayed via GeoTagger.

About

ND Slow Shutter

Features
Read full description

Master Long Exposure Photography with Ease ND Slow Shutter helps you calculate the perfect shutter speed when using Neutral Density (ND) filters—so you can focus on creativity, not math. Key Features • Instant Calculations — Enter your base exposure and ND filter strength (ND1–ND20) to get precise results in seconds • Built-in Timer — Stay in control during long exposures with an optional countdown timer • Simple & Intuitive — Clean, fast interface designed for photographers of all levels • Apple Watch Support — Control your exposures and timer directly from your wrist (Premium) Why ND Slow Shutter? • Accurate Results — Reliable calculations you can trust in the field • Faster Workflow — No guesswork, no manual conversions • Shoot with Confidence — Focus on composition while the app handles the math Whether you’re capturing silky waterfalls, smooth seascapes, or motion blur, ND Slow Shutter gives you the precision and control you need. Download now and elevate your long exposure photography.

Screenshots

DSJ GeoTagger4 screens
ND Slow Shutter4 screens

Verdict

The call

The clearest difference is price: ND Slow Shutter at Free against DSJ GeoTagger's $0.99. ND Slow Shutter also leads on update cadence (every 3 weeks vs every 26 months). DSJ GeoTagger's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement 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

ND Slow Shutter is free to download; DSJ GeoTagger costs $0.99 up front. ND Slow Shutter sells 1 one-off in-app purchase. DSJ GeoTagger asks for nothing beyond the download.

UpkeepUpdate frequency

DSJ GeoTagger ships an update every 26 months, ND Slow Shutter every 3 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

Scorecard4 real differences · 6 level
DSJ GeoTagger versus ND Slow Shutter: the parameters behind the verdict, then further details
ParameterDSJ GeoTaggerND Slow Shutter
Price$0.99Free — better
Rating3.0 (1 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings1 — better—
Update frequencyEvery 26 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, MaciPhone, iPad, Apple Watch
Requires iOS17.0 — better17.6
Further details — not scored
Size4 MB22 MB
Age rating4+4+
DeveloperDirk Schulz-JudithFrancesco Foianesi

In-app purchases

None

DSJ GeoTagger

No in-app purchases

1 purchases

ND Slow Shutter

One-time1
  • Premium Version$2.99

Questions

Is DSJ GeoTagger free?
DSJ GeoTagger costs $0.99, with no in-app purchases.
Is ND Slow Shutter free?
ND Slow Shutter is free to download, with in-app purchases available.
Do DSJ GeoTagger or ND Slow Shutter have ads?
ND Slow Shutter shows ads; DSJ GeoTagger does not.
Which is updated more often, DSJ GeoTagger or ND Slow Shutter?
DSJ GeoTagger ships an update every 26 months, and ND Slow Shutter every 3 weeks. Most recently, DSJ GeoTagger was updated on October 24, 2026 and ND Slow Shutter on October 14, 2026.

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