Currents vs Interval
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Currents
Log your dives effortlessly with automatic syncing from popular dive computers or quick manual entry. Discover over 5,000 dive sites and verified shops, and connect with a community for real-time safety alerts and shared experiences. Keep your certifications handy and manage gear maintenance with this comprehensive diving companion.
- Automatic dive computer syncing
- Quick manual dive logging
- Dive site and shop discovery
- Community alerts and sharing
- Digital certification storage
- Gear maintenance tracking
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Effortless Dive Logging for Passionate Divers Designed for divers who go below the surface more than 10 times a year, from weekend quarry dives to deep trips in the Maldives. Log faster, plan smarter, and keep your dive details and training ready wherever you dive. 1. Simplified Dive Logging - Log a dive in under 30 seconds by entering depth, site, and dive partners. - Import dive files in UDDF, Subsurface XML, or FIT format from your dive computer software or other logging apps. - Back up your logs with UDDF export, a universal format supported by most dive-logging software. 2. Reliable Dive Site and Shop Discovery - Explore 10,000+ dive sites. - Find dives by type, entry point, and skill level. 3. Save Your Favorites - Bookmark must-visit sites like Silfra Fissure and the dive shops divers trust, so your next trip takes less time to plan. 4. Real Reviews from Real Divers - Rate sites and dive shops, leave reviews, and read what other divers say, from Cozumel to local favorites. 5. Streamline Your Dive Management - Keep certifications accessible: store your PADI, SSI, or NAUI cards digitally for offline access, even on remote liveaboard trips. - Track your trends: review maximum depth, SAC rate, and dive counts over 1 month, 6 months, 1 year, or all time. - See your stats at a glance: add the No-Fly and Dive Stats widgets to your Home or Lock Screen, no need to open the app. Upgrade to Pro for more - Wireless dive computer sync: Shearwater, ScubaPro, Suunto, and 15+ other dive computers. No cables, no manual typing. Check compatibility at trycurrents.app/compatibility. - Live sync progress: watch dive computer downloads update live on your Lock Screen or Dynamic Island. - Comprehensive dive logs exports: Export in CSV and PDF. - Gear kits and service history: Track each piece of gear, create kits, and get reminders for upcoming servicing. - Dive tools: Nitrox MOD Calculator, Nitrox Best Mix Calculator, Weight Calculator, and Unit Conversion, based on your dive logs and established formulas. Learn more: Terms of Service: https://www.trycurrents.app/terms-of-service Privacy Policy: https://www.trycurrents.app/privacy-policy
Interval
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Your dives, beautifully remembered. Interval is a personal dive logbook for life underwater. Bring your recorded dive profiles, photos and memories together, then revisit them across your Apple devices. Free, with no subscriptions. IMPORT FROM YOUR DIVE COMPUTER. Bring recorded dives into Interval from a compatible dive computer in just a few taps. Support varies by model and connection. EXPLORE THE PROFILE. MOMENT BY MOMENT. Follow the descent and the way back up. Inspect depth, temperature and the other measurements your computer recorded, moment by moment. PHOTOS, NOTES AND DIVE BUDDIES. Add photos, videos, notes, tags and buddies to every dive. Record conditions and equipment, then choose a favourite moment as the cover. SEE YOUR STATISTICS AT A GLANCE. Look back on your dives, explore your statistics and see your time underwater add up. Return to favourite sites and see where you’ve dived on the map. FIND ANSWERS WITH APPLE INTELLIGENCE. Scan your dive logs with Apple Intelligence to find the answers you’re looking for. Beta. Requires Apple Intelligence on iOS 27, iPadOS 27 or macOS 27. ONE LOGBOOK, KEPT IN SYNC. Your dives, kept in sync across iPhone, iPad, Mac, Apple Watch and Apple TV through your own private iCloud. PRIVATE BY DESIGN. Interval has no accounts. No analytics, telemetry, advertising identifiers or tracking. YOUR LOGBOOK GOES WITH YOU. Share dive records with friends, or export your logbook as UDDF whenever you want. Free. No subscriptions. Just diving.
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Verdict
The clearest difference is in-app purchases: Interval at none against Currents's 3. Interval also leads on device support (5 vs 2). On price, update cadence, ads 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
Both are free to download. Currents sells 3 in-app purchases, starting at $2.99 per month. Interval asks for nothing beyond the download.
Currents ships an update every 3 days, Interval every 4 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.
| Parameter | Currents | Interval |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | — |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 days — better | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac, Apple TV, Apple Watch — better |
| Requires iOS | 26.1 | 26.0 — better |
| Further details — not scored | ||
| Size | 210 MB | 87 MB |
| Age rating | 4+ | 4+ |
| Developer | Latisha Besariani Hendra | Brian Groskamp |
In-app purchases
Currents
- DiverPlus PRO Monthly$2.991 Month
- DiverPlus PRO Yearly7 Days trial$19.991 Year
- Lifetime Access$29.99
Interval
No in-app purchases









