# JINOU Acceleration Beacon vs GolfDays

The clearest difference is in-app purchases: JINOU Acceleration Beacon at none against GolfDays's 3. GolfDays's advantage is update cadence (every 6 months vs every 19 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GolfDays sells 3 in-app purchases, starting at $3.99 per month. JINOU Acceleration Beacon asks for nothing beyond the download.

JINOU Acceleration Beacon ships an update every 19 months, GolfDays every 6 months. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | JINOU Acceleration Beacon | GolfDays |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 6 months** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 15 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chongqing Jin'Ou Technology Development Co., Ltd.](https://appshunter.io/developer/1715258511) | [KauriLab Inc.](https://appshunter.io/developer/530847194) |

## What reviewers say

### JINOU Acceleration Beacon

[App page](https://appshunter.io/ios/app/jinou-acceleration-beacon/id1273012298)

**Features:** macOS Compatibility

**In-app purchases:** none


### GolfDays

[App page](https://appshunter.io/ios/app/golfdays/id1665843906)

Improve your golf swing with automatic swing recording and instant replay. Analyze your form with slow playback, frame-by-frame viewing, and side-by-side comparisons. Offers detailed analysis to help you achieve a stable and correct swing.

**Highlights:** Automatic swing recording, Instant replay, Swing comparison, Slow and frame-by-frame playback, Note input for analysis, High frame rate video

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Quota (1 month) | $3.99 | per month |
| Remove Quota (1 year) | $39.99 | per year |
| Remove Quota (1 time purchase) | $199.99 | one-time |


## Frequently asked questions

### Is JINOU Acceleration Beacon free?

JINOU Acceleration Beacon is free to download, with no in-app purchases.

### Is GolfDays free?

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

### Do JINOU Acceleration Beacon or GolfDays have ads?

Neither JINOU Acceleration Beacon nor GolfDays shows ads.

### Which is updated more often, JINOU Acceleration Beacon or GolfDays?

JINOU Acceleration Beacon ships an update every 19 months, and GolfDays every 6 months. Most recently, JINOU Acceleration Beacon was updated on October 8, 2026 and GolfDays 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.*