# Doubles Team Maker vs Stringer Log

The clearest difference is ads: Stringer Log at none against Doubles Team Maker's shown. Doubles Team Maker's advantage is iOS requirement (15.6 vs 17.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 10, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Doubles Team Maker | Stringer Log |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 72.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Ad-supported | — |
| Size | 33 MB | 8 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [kento kuramoto](https://appshunter.io/developer/1508496281) | [BUNTA OKAMOTO](https://appshunter.io/developer/6787362160) |

## What reviewers say

### Doubles Team Maker

[App page](https://appshunter.io/ios/app/doubles-team-maker/id6745511996)

Easily create balanced doubles teams for various sports like badminton, tennis, and pickleball. This tool also functions as a round robin scheduler and tournament helper, simplifying event organization. Share match lists via QR code or link for convenience.

**Highlights:** Automatic doubles team generation, Fair round robin rotation, Tournament and match scheduling, Shareable match lists (QR code/link), Session restore functionality, Simple and intuitive interface

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

**In-app purchases:** none


### Stringer Log

[App page](https://appshunter.io/ios/app/stringer-log/id6787385437)

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

**In-app purchases:** none


## Frequently asked questions

### Is Doubles Team Maker free?

Doubles Team Maker is free to download, with no in-app purchases.

### Is Stringer Log free?

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

### Do Doubles Team Maker or Stringer Log have ads?

Doubles Team Maker shows ads; Stringer Log does not.

### Which is updated more often, Doubles Team Maker or Stringer Log?

Doubles Team Maker ships an update every 4 days, and Stringer Log every 4 days. Most recently, Doubles Team Maker was updated on October 10, 2026 and Stringer Log on October 3, 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.*