DSJ GeoTagger vs ND Slow Shutter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Enrich photos with GPS data
- Record geo data during excursions
- Automatic photo enrichment
- Display photo metadata
- Store up to 10,000 geodata points
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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.
ND Slow Shutter
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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
Verdict
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
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.
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.
| Parameter | DSJ GeoTagger | ND Slow Shutter |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 26 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple Watch |
| Requires iOS | 17.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 4 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Dirk Schulz-Judith | Francesco Foianesi |
In-app purchases
DSJ GeoTagger
No in-app purchases
ND Slow Shutter
- Premium Version$2.99
Questions
Is DSJ GeoTagger free?
Is ND Slow Shutter free?
Do DSJ GeoTagger or ND Slow Shutter have ads?
Which is updated more often, DSJ GeoTagger or ND Slow Shutter?
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