# Backblaze B2 Explorer vs Sentence Embedding

The clearest difference is ads: Backblaze B2 Explorer at none against Sentence Embedding's shown. Sentence Embedding's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (15.8.3 vs 27.0). On price, 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.

Backblaze B2 Explorer ships an update every 2 months, Sentence Embedding fortnightly. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Backblaze B2 Explorer | Sentence Embedding |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/backblaze-b2-explorer/id1447255895/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Paid | — |
| Size | 4 MB | 36 MB |
| Requires iOS | 27.0 | **15.8.3** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jose Leal](https://appshunter.io/developer/1441468562) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Backblaze B2 Explorer

[App page](https://appshunter.io/ios/app/backblaze-b2-explorer/id1447255895)

Browse and manage your Backblaze B2 cloud storage. Stream compatible media files directly from the cloud and access S3 compatible buckets. Share files and preview them with Apple-certified security.

**Highlights:** Browse Backblaze B2 cloud storage, Stream compatible media files, Access S3 compatible buckets, Share and preview files, Apple certified security

**Features:** Vision Pro support

**In-app purchases:** none


### Sentence Embedding

[App page](https://appshunter.io/ios/app/sentence-embedding/id6673885843)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Backblaze B2 Explorer free?

Backblaze B2 Explorer is free to download, with no in-app purchases.

### Is Sentence Embedding free?

Sentence Embedding is free to download, with no in-app purchases.

### Do Backblaze B2 Explorer or Sentence Embedding have ads?

Sentence Embedding shows ads; Backblaze B2 Explorer does not.

### Which is updated more often, Backblaze B2 Explorer or Sentence Embedding?

Backblaze B2 Explorer ships an update every 2 months, and Sentence Embedding fortnightly. Most recently, Backblaze B2 Explorer was updated on October 13, 2026 and Sentence Embedding on October 3, 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.*