# Sherlock GPS vs Pipedream Lighting

The clearest difference is update cadence: Sherlock GPS at monthly against Pipedream Lighting's every 17 months. On price, ads, 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.

Sherlock GPS ships an update monthly, Pipedream Lighting every 17 months. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Sherlock GPS | Pipedream Lighting |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 17 months |
| Size | 54 MB | 38 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tamilarasan Kannan](https://appshunter.io/developer/1500116258) | [OKURA USA, Inc.](https://appshunter.io/developer/1786279501) |

## What reviewers say

### Sherlock GPS

[App page](https://appshunter.io/ios/app/sherlock-gps/id1635312462)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pipedream Lighting

[App page](https://appshunter.io/ios/app/pipedream-lighting/id6739605098)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sherlock GPS free?

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

### Is Pipedream Lighting free?

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

### Do Sherlock GPS or Pipedream Lighting have ads?

Neither Sherlock GPS nor Pipedream Lighting shows ads.

### Which is updated more often, Sherlock GPS or Pipedream Lighting?

Sherlock GPS ships an update monthly, and Pipedream Lighting every 17 months. Most recently, Sherlock GPS was updated on October 11, 2026 and Pipedream Lighting on October 7, 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.*