249+ iOS apps curated and reviewed
Whether you're new to centre for ecology and hydrology or looking for an upgrade, our curated collection of 249+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | Aug 2026 |
| 2 |  | Free | 5.0★ (1) | No | No | Aug 2026 |
| 3 |  | Free | — | No | No | Aug 2026 |
| 4 |  | Free | — | No | No | Aug 2026 |
| 5 |  | Free | — | No | No | Aug 2026 |
| 6 |  | Free | 5.0★ (1) | No | No | Jun 2026 |
| 7 |  | Free | 1.0★ (1) | No | No | Aug 2026 |
| 8 |  | Free | 5.0★ (2) | No | No | Aug 2026 |
Identify and record grasshoppers and crickets with this educational guide. Features detailed species information, image galleries, and sound files to help you learn about these insects and contribute to scientific research on their distribution and abundance.
Contribute species sightings with GPS data and descriptions to aid scientific research and nature conservation. Your observations help gather vital biodiversity information, supporting conservation efforts, planning, research, and education.
Contribute to butterfly conservation by recording species sightings and counts with location data. This free app makes it easy to track observations and share data for scientific research and conservation efforts.
Participate in a 10-minute survey to collect vital data on flower-visiting insects and help monitor pollinator populations. No expert identification skills are needed, just observe and record broad insect groups.
This app aids in the early detection of Asian Hornets in the UK, a non-native species that can harm local insects and honeybees. It includes an identification guide to help distinguish between Asian Hornets and similar native species, and encourages users to submit photos with their sightings.
Identify and log blue-green algae in various water bodies. Record associated activities to understand the impact of blooms on recreational use. Helps assess risks to human and animal health.
Record wild mammal sightings across Europe with this app. Submit your observations, with or without photos, for expert verification and contribute to mammal distribution mapping. All records can be managed and updated online.
Become a citizen scientist to help protect and restore sand dune habitats. Identify and record plant species to gather vital data for conservation efforts in England and Wales. Explore various citizen science activities and share your findings.
Assess the quality of your farm's wildflower habitat using image recognition and a comprehensive plant database. Generate reports on habitat quality based on identified plants and seed mixes.
Easily record wildlife sightings across Wales using your device's GPS or interactive maps. Add photos and descriptions to help experts analyze your data. Your contributions support conservation and research efforts.
This app encourages users to record ladybird sightings across Europe. The collected data helps map ladybird distribution and assess their status and trends. It aims to expand its coverage to all European countries.
This app provides a comprehensive collection of over 1,000 formulas, calculators, and conversions for hydrology and civil engineering. It covers a wide range of topics including groundwater, stormwater, pipe flow, and water pollution.
Identify aquatic macroinvertebrates to assess stream health. This educational tool uses visual keys and automatically generates reports based on your findings, allowing you to map your stream's condition.
