# RainBozo vs NightFrost

The clearest difference is price: RainBozo at Free against NightFrost's $2.99. RainBozo also leads on review sentiment (100% vs 60%). On update cadence, ads, in-app purchases and device support there is nothing between them.

RainBozo is free to download; NightFrost costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

RainBozo ships an update every 4 days, NightFrost weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | RainBozo | NightFrost |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | **Free** | Paid |
| Size | 7 MB | 4 MB |
| Requires iOS | 17.2 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Minseong Kim](https://appshunter.io/developer/1802207751) | [Heiko Matthias Maetsch](https://appshunter.io/developer/1835493279) |

## What reviewers say

### RainBozo

[App page](https://appshunter.io/ios/app/rainbozo/id6743321307)

Get straightforward weather forecasts without unnecessary complexity. This app offers clean, easy-to-read predictions, including weekly outlooks and detailed 24-hour rain and temperature graphs. It uses your current location and allows saving additional places for quick access.

**Highlights:** Clean, easy-to-read forecasts, Weekly weather forecast, 24-hour rain weight graph, Hourly weather and temperature visualization, Current location tracking, Save up to three additional locations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### NightFrost

[App page](https://appshunter.io/ios/app/nightfrost/id6751511779)

This app provides precise local frost forecasts to protect your plants and crops. It calculates the probability of night and ground frost, showing dew point and minimum temperatures at different heights. It uses advanced formulas and local conditions for high accuracy.

**Highlights:** Local frost probability calculation, Dew point and minimum temperature display, Ground and 2m height temperature, High accuracy (>90%) frost prediction, Considers wind speed, cloud cover, topography, Protects sensitive plants and crops

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RainBozo free?

RainBozo is free to download, with no in-app purchases.

### Is NightFrost free?

NightFrost costs $2.99, with no in-app purchases.

### Do RainBozo or NightFrost have ads?

Neither RainBozo nor NightFrost shows ads.

### Which is updated more often, RainBozo or NightFrost?

RainBozo ships an update every 4 days, and NightFrost weekly. Most recently, RainBozo was updated on October 24, 2026 and NightFrost on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*