# Ocean Bottle vs Slotly Programări

The clearest difference is update cadence: Ocean Bottle at every 8 days against Slotly Programări's monthly. Ocean Bottle also leads on iOS requirement (13.0 vs 15.1). 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.

Ocean Bottle ships an update every 8 days, Slotly Programări monthly. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ocean Bottle | Slotly Programări |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (14 ratings)](https://appshunter.io/ios/app/ocean-bottle/id6479528473/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 23.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 73 MB | 33 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [The Ocean Bottle Ltd](https://appshunter.io/developer/1615380133) | [Agosh Space](https://appshunter.io/developer/6772505296) |

## What reviewers say

### Ocean Bottle

[App page](https://appshunter.io/ios/app/ocean-bottle/id6479528473)

Track your hydration and contribute to ocean cleanup with every refill. This app funds the collection of plastic bottles for every logged refill, allowing you to see your global environmental impact.

**Highlights:** Log bottle refills, Track environmental impact, Sync with Health app, Hydration reminders, View plastic collection locations, Create user account

**Features:** Apple Wallet

**In-app purchases:** none


### Slotly Programări

[App page](https://appshunter.io/ios/app/slotly-programari/id6772505294)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ocean Bottle free?

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

### Is Slotly Programări free?

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

### Do Ocean Bottle or Slotly Programări have ads?

Neither Ocean Bottle nor Slotly Programări shows ads.

### Which is updated more often, Ocean Bottle or Slotly Programări?

Ocean Bottle ships an update every 8 days, and Slotly Programări monthly. Most recently, Ocean Bottle was updated on November 4, 2026 and Slotly Programări on October 28, 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.*