AquaAssist
Track water & cycle new tanks — free, offline, no signup
Get picks like this daily. Today's launch numbers, the top launches, AI and tech news, and a daily opportunity pick, straight to your inbox.
Read the full description
AquaAssist is a free aquarium tracker that goes beyond basic logging. It includes a guided nitrogen cycle assistant for new tanks, a species database with compatibility checks before you add new fish or plants, and a CO2 estimator for planted setups. It's a PWA that installs on both Android and iOS and works fully offline once loaded — no app store, no account, no sign-up. The only optional feature, cross-device sync, uses a short code instead of email or login.
Visit website ↗ Source listing ↗
PH · launched Oct 21, 2026 · 2 upvotes (top 23%)
- Horizontal
- B2C
- Not AI
- Hobby / open-source project
- Web App
- Productivity
- Pets
Similar launches
See all 54 similar launches →Could you build this?
Yes An aquarium tracker PWA with logs, a nitrogen-cycle guide, CO2 math, and a species list is standard CRUD plus calculators. The species compatibility data is labor-intensive but can be compiled from public sources.
Competitors
Other products that read as similar to this one : 54 launches clear the similarity bar, closest 8 shown.
Attention rank: #7 of 55 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 45 days after the earliest competitor.
- AquaElectron · ph · 2026-09-17 · 1 upvotes · similarity 0.59
- App-aquatic · ph · 2026-09-24 · 1 upvotes · similarity 0.51
- Aquatic Sentinel · ph · 2026-09-24 · 1 upvotes · similarity 0.47
- Fishkeeping · ph · 2026-10-22 · 1 upvotes · similarity 0.43
- Realwater — Drink water. We track it · ph · 2026-09-26 · 6 upvotes · similarity 0.40
- Pet Shark · ph · 2026-10-15 · 3 upvotes · similarity 0.38
- Cadence Habit Tracker · ph · 2026-09-30 · 1 upvotes · similarity 0.36
- HydroSense · ph · 2026-10-17 · 3 upvotes · similarity 0.36
Other launches for this product
- No other launches for this product.
More details
- External ID
- 1287076
- Company
- n/a
- Product
- AquaAssist
- Website domain
- producthunt.com
- Cohort
- n/a
- Upvotes percentile
- 0.77
- All tags
- Web App, Productivity, Pets
- AI summary
- offline water tracking and fish tank cycling app with no signup
- Manually corrected
- No