# SIGEYI vs Onelap Utility

The clearest difference is rating: SIGEYI at 5.0 against Onelap Utility's 1.0. Onelap Utility's advantage is iOS requirement (9.0 vs 15.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

SIGEYI holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

SIGEYI ships an update every 3 months, Onelap Utility every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | SIGEYI | Onelap Utility |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sigeyi/id1449815400/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/onelap-utility/id1531418720/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 48 MB | 71 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sigeyi Technology (Guangzhou) Co., Ltd.](https://appshunter.io/developer/1736871513) | [Onelap Co., Ltd.](https://appshunter.io/developer/1258421011) |

## What reviewers say

### SIGEYI

[App page](https://appshunter.io/ios/app/sigeyi/id1449815400)

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

**In-app purchases:** none


### Onelap Utility

[App page](https://appshunter.io/ios/app/onelap-utility/id1531418720)

This utility app allows users to test Bluetooth Smart hardware, calibrate device parameters, and upgrade firmware. It also provides control over power trainers for enhanced performance monitoring and adjustment.

**Highlights:** Test Bluetooth Smart hardware, Calibrate device parameters, Upgrade firmware, Control power trainers

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

**In-app purchases:** none


## Frequently asked questions

### Is SIGEYI free?

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

### Is Onelap Utility free?

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

### Which has better reviews, SIGEYI or Onelap Utility?

SIGEYI is rated higher. SIGEYI averages 5.0 out of 5 from 1 ratings, while Onelap Utility averages 1.0 from 1 ratings.

### Do SIGEYI or Onelap Utility have ads?

Neither SIGEYI nor Onelap Utility shows ads.

### Which is updated more often, SIGEYI or Onelap Utility?

SIGEYI ships an update every 3 months, and Onelap Utility every 2 months. Most recently, SIGEYI was updated on October 24, 2026 and Onelap Utility on October 24, 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.*