# Rain Barrel: Tank Forecast — Fill Level & Overflow Alert

> Fill Level & Overflow Alert (iPhone/iPad app by Netflowers Inc..)

- Source: https://appshunter.io/ios/app/rain-barrel-tank-forecast/id6794359330 (this page in markdown: same URL + `.md`)
- Developer: [Netflowers Inc.](https://appshunter.io/developer/1672067319)
- Category: Weather, Utilities
- Price: $1.99
- Age rating: 4+
- Requires: iOS 16.0 · 7 MB
- Languages: Arabic, Bangla, Catalan, Croatian, Czech, Danish, Dutch, English, Finnish, French and 34 more
- Released: 2026-08-06
- Data updated: 2026-10-14

## What is Rain Barrel?

Know what the next rain will add to your tank.

RainCatch turns a rainfall forecast into a practical estimate for your rain barrel or water tank. Add your roof catchment area, collection efficiency, tank capacity, and current level to see how many liters or gallons you can collect, when the tank may fill, and how much water may overflow.

• Forecast rainwater collection by day
• See expected tank level and overflow
• Track water used for your garden
• Compare several tanks and roof catchments
• Home Screen widget for the next expected collection
• Metric and US customary units
• Optional location-based forecast
• Manual rainfall mode works without location
• No account, advertising, or analytics

Estimates are intended for planning non-potable outdoor water use. Actual collection varies with roof shape, gutter losses, debris, wind, and local conditions.

## Is Rain Barrel safe?

Not enough ratings yet to assess Rain Barrel.

## Is Rain Barrel legit?

Rain Barrel: Tank Forecast appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Rain Barrel is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 3 releases)

### 1.2 — 2026-10-13

Refreshed the app listing so it's easier to find in your language.
• Stability improvements

### 1.1 — 2026-09-15

Refined the app name and description in every supported language so the app is easier to find and understand.

### 1.0 — 2026-08-07

No release notes.

## More apps by Netflowers Inc.

- [Number Ringer](https://appshunter.io/ios/app/number-ringer/id1672067316)
- [アイリスト](https://appshunter.io/ios/app/id6469166928)
- [Anchor Alarm: Drag Watch GPS](https://appshunter.io/ios/app/anchor-alarm-drag-watch-gps/id6747093987)
- [Bear Repellent: Scare Bears](https://appshunter.io/ios/app/bear-repellent-scare-bears/id6754971932)
- [潮時刻](https://appshunter.io/ios/app/id6755632982)
- [Up&Down Timer: Countdown](https://appshunter.io/ios/app/up-and-down-timer-countdown/id6755684623)

All apps by Netflowers Inc.: https://appshunter.io/developer/1672067319

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*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 2026-10-14.*