# Watch Spring vs Long Lasting Clock

The clearest difference is price: Long Lasting Clock at Free against Watch Spring's $3.99. Long Lasting Clock also leads on update cadence (every 5 days vs fortnightly) and iOS requirement (16.0 vs 26.0). Watch Spring's advantage is in-app purchases (none vs 1). On ads and device support there is nothing between them.

Long Lasting Clock is free to download; Watch Spring costs $3.99 up front. Long Lasting Clock sells 1 one-off in-app purchase. Watch Spring asks for nothing beyond the download.

Watch Spring ships an update fortnightly, Long Lasting Clock every 5 days. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Watch Spring | Long Lasting Clock |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Paid | — |
| Size | 12 MB | 5 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | +4 | 4+ |
| Developer | [Simon Greig](https://appshunter.io/developer/562988756) | [Schmidt Service Partner AB](https://appshunter.io/developer/6802420757) |

## What reviewers say

### 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


### Long Lasting Clock

[App page](https://appshunter.io/ios/app/long-lasting-clock-fullscreen/id6802885324)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Long Lasting Clock Pro | $1.99 | one-time |


## Frequently asked questions

### Is Watch Spring free?

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

### Is Long Lasting Clock free?

Long Lasting Clock is free to download, with in-app purchases available.

### Do Watch Spring or Long Lasting Clock have ads?

Neither Watch Spring nor Long Lasting Clock shows ads.

### Which is updated more often, Watch Spring or Long Lasting Clock?

Watch Spring ships an update fortnightly, and Long Lasting Clock every 5 days. Most recently, Watch Spring was updated on October 14, 2026 and Long Lasting Clock on October 2, 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.*