# Turbulence Meter vs Watch Spring

The clearest difference is price: Turbulence Meter at $0.99 against Watch Spring's $3.99. Turbulence Meter also leads on iOS requirement (10.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Turbulence Meter costs $0.99 and Watch Spring $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Turbulence Meter | Watch Spring |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/watch-spring/id1617113233/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Paid |
| Size | 13 MB | 12 MB |
| Requires iOS | **10.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Mindsoft Technology](https://appshunter.io/developer/1593468147) | [Simon Greig](https://appshunter.io/developer/562988756) |

## What reviewers say

### Turbulence Meter

[App page](https://appshunter.io/ios/app/turbulence-meter/id1453376672)

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

**In-app purchases:** none


### Watch Spring

[App page](https://appshunter.io/ios/app/watch-spring/id1617113233)

Track the accuracy and wear of your mechanical watches. Analyze trends with charts, log service history, and keep notes on watch details. See how your collection performs over time and manage your ownership history.

**Highlights:** Accuracy tracking and trend charts, Wear calendar and statistics, Watch collection summary cards, Service and repair logging, Ownership history timeline, Time-setting clock, CSV import/export

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

**In-app purchases:** none


## Frequently asked questions

### Is Turbulence Meter free?

Turbulence Meter costs $0.99, with no in-app purchases.

### Is Watch Spring free?

Watch Spring costs $3.99, with no in-app purchases.

### Do Turbulence Meter or Watch Spring have ads?

Neither Turbulence Meter nor Watch Spring shows ads.

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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.*