# Spots vs Sky Gauge

The clearest difference is price: Spots at Free against Sky Gauge's $0.99. Sky Gauge's advantage is update cadence (every 4 weeks vs every 9 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Spots is free to download; Sky Gauge costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Spots ships an update every 9 months, Sky Gauge every 4 weeks. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Spots | Sky Gauge |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 weeks** |
| Size | 1 MB | 2 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Guillaume Claverie](https://appshunter.io/developer/1223020090) | [S. Justin Gengo](https://appshunter.io/developer/1753479362) |

## What reviewers say

### Spots

[App page](https://appshunter.io/ios/app/spots-compass/id1502218419)

**Features:** Apple Watch app

**In-app purchases:** none


### Sky Gauge

[App page](https://appshunter.io/ios/app/sky-gauge/id6504712080)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Spots free?

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

### Is Sky Gauge free?

Sky Gauge costs $0.99, with no in-app purchases.

### Do Spots or Sky Gauge have ads?

Neither Spots nor Sky Gauge shows ads.

### Which is updated more often, Spots or Sky Gauge?

Spots ships an update every 9 months, and Sky Gauge every 4 weeks. Most recently, Spots was updated on October 29, 2026 and Sky Gauge on October 30, 2026.

---

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