# Tennis Caddy vs Stringlab

The clearest difference is in-app purchases: Stringlab at none against Tennis Caddy's 3. Stringlab also leads on update cadence (every 3 days vs every 2 weeks) and iOS requirement (18.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Tennis Caddy sells 3 in-app purchases, starting at $4.99 per month. Stringlab asks for nothing beyond the download.

Tennis Caddy ships an update every 2 weeks, Stringlab every 3 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Tennis Caddy | Stringlab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stringlab-tennis-restringing/id6769932123/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Free |
| Size | 89 MB | 44 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | +4 | 4+ |
| Developer | [AA Labs Ltd](https://appshunter.io/developer/1889237416) | [Stringlab](https://appshunter.io/developer/1896701121) |

## What reviewers say

### Tennis Caddy

[App page](https://appshunter.io/ios/app/tennis-caddy/id6761379685)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $4.99 | per month |
| Premium Annual | $39.99 | per year |
| Premium Lifetime | $99.99 | one-time |


### Stringlab

[App page](https://appshunter.io/ios/app/stringlab-tennis-restringing/id6769932123)

This app offers personalized tennis string recommendations based on your playing style. It provides a curated selection of strings and convenient islandwide door-to-door restringing services in Singapore.

**Highlights:** Personalized string recommendations, Curated string catalogue, In-app restringing orders, Islandwide door-to-door service, Professional racket handling

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

**In-app purchases:** none


## Frequently asked questions

### Is Tennis Caddy free?

Tennis Caddy is free to download, with in-app purchases available.

### Is Stringlab free?

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

### Do Tennis Caddy or Stringlab have ads?

Neither Tennis Caddy nor Stringlab shows ads.

### Which is updated more often, Tennis Caddy or Stringlab?

Tennis Caddy ships an update every 2 weeks, and Stringlab every 3 days. Most recently, Tennis Caddy was updated on November 9, 2026 and Stringlab on October 31, 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.*