# COSGrid SD vs BTC+

The clearest difference is iOS requirement: COSGrid SD at 12.0 against BTC+'s 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

COSGrid SD ships an update every 2 weeks, BTC+ weekly. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | COSGrid SD | BTC+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (9 ratings)](https://appshunter.io/ios/app/btc-plus/id1614715847/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 65 MB | 63 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [COSGrid Networks](https://appshunter.io/developer/1610853863) | [BTC Inc](https://appshunter.io/developer/1561003547) |

## What reviewers say

### COSGrid SD

[App page](https://appshunter.io/ios/app/cosgrid-sd-wan/id1610853861)

**Features:** macOS Compatibility

**In-app purchases:** none


### BTC+

[App page](https://appshunter.io/ios/app/btc-plus/id1614715847)

This application serves as a digital guide for the largest Bitcoin conference, offering schedules, speaker information, and venue details. It aims to enhance the attendee experience by providing essential event information in one place.

**Highlights:** Conference schedule, Speaker information, Venue details, Event guide, Attendee information

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

**In-app purchases:** none


## Frequently asked questions

### Is COSGrid SD free?

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

### Is BTC+ free?

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

### Do COSGrid SD or BTC+ have ads?

Neither COSGrid SD nor BTC+ shows ads.

### Which is updated more often, COSGrid SD or BTC+?

COSGrid SD ships an update every 2 weeks, and BTC+ weekly. Most recently, COSGrid SD was updated on September 25, 2026 and BTC+ on September 23, 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.*