# WIMS Rio — WIMS Rio > Mobile app for field instrument readings and Rio sheet updates. (iPhone/iPad app by Aquatic Informatics ULC.) - Source: https://appshunter.io/ios/app/wims-rio/id1573801194 (this page in markdown: same URL + `.md`) - Developer: [Aquatic Informatics ULC](https://appshunter.io/developer/1573801196) - Category: Business - Price: Free - Rating: 2.79/5 from 14 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 12.2 · 54 MB - Languages: English, French, Italian, Spanish - Released: 2021-09-09 - Data updated: 2026-06-20 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/wims-rio/id1573801194/reviews.md ## What is WIMS Rio? Easily update your instrument readings from the field. Simply create and share your Rio sheets with your mobile app and anyone with access can make and update instrument readings. Measurements are automatically synced from the mobile app to your Rio sheets. You can also view past measurements and see updated entries from the mobile app as well. ## Key features - Update instrument readings from the field - Create and share Rio sheets - Automatic measurement syncing - View past measurements - See updated entries ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/wims-rio/id1573801194/reviews.md ### 1/5 — Work *2025-12-03* Slowest app on my phone. Hate that my work uses it I didn’t think this app could get any worse but with this new update it sure did! I wish I could give negative stars! Just coming back here to continue my rant. Still the worst app on my phone! Thanks for tuning in! ### 1/5 — Work *2025-09-04* Slowest app on my phone. Hate that my work uses it I didn’t think this app could get any worse but with this new update it sure did! I wish I could give negative stars! ### 1/5 — Work *2025-08-24* Slowest app on my phone. Hate that my work uses it ## Frequently asked questions about WIMS Rio ### What is WIMS Rio used for? WIMS Rio is a business application designed to help users easily update instrument readings from the field. It allows for the creation and sharing of Rio sheets, with automatic syncing of measurements to these sheets. ### Can I view historical data with WIMS Rio? Yes, WIMS Rio allows you to view past measurements. You can also see updated entries from the mobile app, providing a comprehensive history of instrument readings. ### How does WIMS Rio sync data? Measurements are automatically synced from the mobile app to your Rio sheets. This ensures that all updated entries are reflected in real-time for anyone with access. ### Is WIMS Rio available on multiple devices? WIMS Rio is supported on iPhone, iPad, and iPod devices, making it accessible for users across various Apple mobile platforms. ### What is the age rating for WIMS Rio? WIMS Rio has an age rating of 4+, making it suitable for a wide range of users. ### How often is WIMS Rio updated? The latest version of WIMS Rio is 4.0.53, which was last updated on January 20, 2026. This indicates a commitment to ongoing development and improvements. ### Does WIMS Rio have ads? No, WIMS Rio does not contain advertisements. It is a free application without any ad interruptions. ### What is the user rating for WIMS Rio? WIMS Rio has a user rating of 2.8 stars based on 12 ratings. This suggests that while some users find it useful, there may be areas for improvement based on user feedback. ## Version history (last 5 releases) ### 4.1.6 — 2026-06-03 Custom keypad improvements, ability to add ad hoc samples ### 4.0.53 — 2026-01-20 Spreadsheets card input flow, automatic logout support, tablet view improvements. ### 4.0.42 — 2025-10-23 - Fixed issue with inaccurate audit history when deleting values in spreadsheets ### 4.0.38 — 2025-09-29 - Performance updates for cache load times - Fixed issue with intermittent spreadsheet value save failures ### 4.0.31 — 2025-09-11 Minor fix for logbook dates not saving correctly in certain circumstances ## Apps similar to WIMS Rio | App | Rating | Price | Category | | --- | --- | --- | --- | | [MobileMMS](https://appshunter.io/ios/app/mobilemms/id1249569397) | 5.0 (2) | Free | Business | | [OmniSite GuardDog 2](https://appshunter.io/ios/app/omnisite-guarddog-2/id1322529849) | 5.0 (1) | Free | Business | | [SmartCover](https://appshunter.io/ios/app/smartcover/id1499699609) | 5.0 (6) | Free | Business | | [Cityworks 12](https://appshunter.io/ios/app/cityworks-12/id1670745802) | 4.3 (4) | Free | Business | | [NEXGEN Mobile for iPhone](https://appshunter.io/ios/app/nexgen-mobile-for-iphone/id1465210922) | 4.2 (12) | Free | Business | | [WIN-911 Mobile](https://appshunter.io/ios/app/win-911-mobile/id1456662919) | 4.5 (11) | Free | Business | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-20.*