# Okayama Garbage Sorting App vs J.sweets Harmony

Okayama Garbage Sorting App and J.sweets Harmony are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Okayama Garbage Sorting App ships an update every 13 months, J.sweets Harmony every 12 months. The most recent releases landed on September 12, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Okayama Garbage Sorting App | J.sweets Harmony |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 12 months** |
| Monetization | Free | — |
| Size | 2 MB | 2 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OKAYAMA CITY](https://appshunter.io/developer/1473093731) | [K.MINAMOTO CO., LTD.](https://appshunter.io/developer/1827404637) |

## What reviewers say

### Okayama Garbage Sorting App

[App page](https://appshunter.io/ios/app/okayama-garbage-sorting-app/id1124295406)

This app provides comprehensive information for Okayama City residents on garbage disposal. It includes collection schedules, sorting guides, disposal procedures, and FAQs, all accessible via smartphone for easy reference and recycling.

**Highlights:** Garbage collection calendar, Alerts for collection days, Garbage sorting reference, Recyclable resource location map, Disposal procedures, Frequently asked questions

**In-app purchases:** none


### J.sweets Harmony

[App page](https://appshunter.io/ios/app/jsweets-harmony/id6748806864)

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

**In-app purchases:** none


## Frequently asked questions

### Is Okayama Garbage Sorting App free?

Okayama Garbage Sorting App is free to download, with no in-app purchases.

### Is J.sweets Harmony free?

J.sweets Harmony is free to download, with no in-app purchases.

### Do Okayama Garbage Sorting App or J.sweets Harmony have ads?

Neither Okayama Garbage Sorting App nor J.sweets Harmony shows ads.

### Which is updated more often, Okayama Garbage Sorting App or J.sweets Harmony?

Okayama Garbage Sorting App ships an update every 13 months, and J.sweets Harmony every 12 months. Most recently, Okayama Garbage Sorting App was updated on September 12, 2026 and J.sweets Harmony on September 13, 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.*