# SAFE Guava vs BSG for SDG

The clearest difference is update cadence: BSG for SDG at every 10 days against SAFE Guava's every 3 months. SAFE Guava's advantage is iOS requirement (13.0 vs 15.6). 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.

SAFE Guava ships an update every 3 months, BSG for SDG every 10 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SAFE Guava | BSG for SDG |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 18 MB | 45 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bhaskaran Raman](https://appshunter.io/developer/983617835) | [Bharat Soka Gakkai](https://appshunter.io/developer/1635329364) |

## What reviewers say

### SAFE Guava

[App page](https://appshunter.io/ios/app/safe-guava/id1477964198)

**Features:** macOS Compatibility

**In-app purchases:** none


### BSG for SDG

[App page](https://appshunter.io/ios/app/bsg-for-sdg/id1635329362)

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

**In-app purchases:** none


## Frequently asked questions

### Is SAFE Guava free?

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

### Is BSG for SDG free?

BSG for SDG is free to download, with no in-app purchases.

### Do SAFE Guava or BSG for SDG have ads?

Neither SAFE Guava nor BSG for SDG shows ads.

### Which is updated more often, SAFE Guava or BSG for SDG?

SAFE Guava ships an update every 3 months, and BSG for SDG every 10 days. Most recently, SAFE Guava was updated on October 26, 2026 and BSG for SDG on October 30, 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.*