# FrostGuard vs NightFrost

The clearest difference is review sentiment: FrostGuard at 100% against NightFrost's 60%. FrostGuard also leads on price ($1.99 vs $2.99). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

FrostGuard costs $1.99 and NightFrost $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FrostGuard ships an update every 9 days, NightFrost weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | FrostGuard | NightFrost |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Paid | Paid |
| Size | 31 MB | 4 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aidan Gibbons](https://appshunter.io/developer/1796897997) | [Heiko Matthias Maetsch](https://appshunter.io/developer/1835493279) |

## What reviewers say

### FrostGuard

[App page](https://appshunter.io/ios/app/frostguard/id6742114767)

Predicts frost risk based on your location and local weather conditions. Receive daily notifications and use widgets for quick access to forecasts, helping you protect your car windscreen or garden plants.

**Highlights:** Frost risk rating by location, Daily forecast notifications, Home and lock screen widgets, Predicts glass frost formation, Privacy-focused, no account needed, Ad-free experience

**Features:** macOS Compatibility, Apple Watch app, 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 FrostGuard free?

FrostGuard costs $1.99, with no in-app purchases.

### Is NightFrost free?

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

### Do FrostGuard or NightFrost have ads?

Neither FrostGuard nor NightFrost shows ads.

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

FrostGuard ships an update every 9 days, and NightFrost weekly. Most recently, FrostGuard was updated on October 28, 2026 and NightFrost on October 28, 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.*