aquaPlanner vs BioKey Safe Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
aquaPlanner
Manage your aquarium with ease. Schedule maintenance, log water tests, and track inhabitants and equipment. Never forget a task with helpful notifications and calculators.
- Maintenance scheduling with notifications
- Water test logging
- Inhabitant and equipment logs
- Calculators
- Data export to CSV
- Multiple aquarium support
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aquaPlanner is the number 1 aquarium manager in the App Store. Maintenance and scheduling becomes easy with notifications, water test logging, calculators, inhabitant and equipment log. Over 10,000 downloads and 100's of ratings. Ditch the notepad and let your iDevice be your aquarium manager. Check out the video at http://www.alliatek.com/mobile/aquaplanner/index.html aquaPlanner Pro has unlimited aquariums, notifications, notes, water analysis logging, graphing, inhabitants, and equipment. Multiple Aquariums Task Alert System Inhabitant Log, with user created Custom List Equipment Log Graphs Syncing and Backup Export data as a CSV and open as spreadsheet Calculators Share via Facebook, Twitter, and Email User History per Aquarium No yearly or monthly subscriptions Lets face it we love our aquarium but sometimes we are either lazy or don't remember when to do some simple maintenance. Looking for an easy way to keep track of your aquarium? One that will let you know when you are neglecting your prized possessions? aquaPlanner will allow you to adjust the parameters and time intervals for your aquarium and will let you know when its time to change the water, filter, carbon, chemi-pure, purigen, change your fluorescent bulbs, CFL's, T5's, HQI's, top off the water, check your chemistry, trim your chaeto, clean your skimmer, add calcium, add trace elements, add medication, and add other supplements. You can also log the water parameters for temperature, salinity, ammonia, nitrates, nitrites, pH, alkalinity, calcium, phosphates, magnesium, copper, iodine, oxygen, silicate, strontium, and potassium. It's perfect for the advanced and the beginner alike. It's complicated to keep track of so many tasks, aquaPlanner will do the hard work for you and let you know when its time to pamper your tank. Check out the video at http://www.alliatek.com/mobile/aquaplanner/index.html
BioKey Safe Pro
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BioKey Safe Pro ist die professionelle App zur Verwaltung Ihres Tresor-Systems. Sie ermöglicht die einfache und sichere Organisation von Benutzern sowie den Zugriff auf technische Dokumentation direkt in einer Anwendung. So behalten Sie jederzeit den Überblick über relevante Informationen und unterstützen höchste Sicherheitsstandards im täglichen Einsatz. Die App wurde für den professionellen Gebrauch entwickelt und hilft dabei, Verwaltungsprozesse effizienter und transparenter zu gestalten. Dank einer klaren Benutzerführung lassen sich wichtige Funktionen schnell und zuverlässig nutzen. Funktionen im Überblick: - Professionelle Verwaltung von Tresor-Benutzern - Zugriff auf technische Dokumentation (Protokoll) - Einfache und übersichtliche Bedienung - Unterstützung moderner Sicherheitsanforderungen - Entwickelt für den professionellen Einsatz Mit BioKey Safe Pro setzen Sie auf eine Lösung, die Sicherheit, Übersicht und Effizienz verbindet.
Screenshots
Verdict
The clearest difference is price: BioKey Safe Pro at Free against aquaPlanner's $2.99. BioKey Safe Pro also leads on update cadence (every 5 days vs every 3 weeks). On ads, in-app purchases, 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
BioKey Safe Pro is free to download; aquaPlanner costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
aquaPlanner ships an update every 3 weeks, BioKey Safe Pro every 5 days. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.
| Parameter | aquaPlanner | BioKey Safe Pro |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 3.3 (60 ratings) — better | — |
| Positive reviews | 51.3% of reviews | — |
| Number of ratings | 60 — better | — |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 101 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Jose Weeks | Idencom Germany GmbH |
Bugs and requests
aquaPlanner
Reported bugs
5 issues- App crashes when trying to add or update test results
- Water parameter graphs not displaying correctly
- Alerts not working as expected or disappearing
- Issues with data syncing and information being lost
- Compatibility problems with newer iOS versions
Requested features
5 requests- Add ability to upload and view tank photos
- Expand water parameter tracking and graphing capabilities
- Improve syncing and backup options across devices
- Allow more customization of alerts and maintenance schedules
- Expand database of aquatic species and equipment
BioKey Safe Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
aquaPlanner
No in-app purchases
BioKey Safe Pro
No in-app purchases









