# Phidden vs Base64 Encoder Decoder

The clearest difference is review sentiment: Phidden at 86% against Base64 Encoder Decoder's 50%. Base64 Encoder Decoder's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 16). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Phidden sells 1 one-off in-app purchase. Base64 Encoder Decoder asks for nothing beyond the download.

Phidden ships an update every 7 months, Base64 Encoder Decoder every 5 months. The most recent releases landed on June 25, 2026 and June 2, 2026 respectively.

## The numbers

| Metric | Phidden | Base64 Encoder Decoder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/base64-encoder-decoder/id1612435358/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | **85.7% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 43 MB | 44 MB |
| Requires iOS | 16 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vanni Giannozzi](https://appshunter.io/developer/367334222) | [Ahmad Sattar](https://appshunter.io/developer/1458483953) |

## What reviewers say

### Phidden

[App page](https://appshunter.io/ios/app/phidden/id682818494)

Embed secret messages within your photos. Share these images, and only recipients with the app can reveal the hidden text. Avoid image compression to ensure messages remain intact.

**Highlights:** Embed secret messages in photos, Reveal hidden messages with the app, Share encoded photos, Preserve message integrity, Secure sharing methods

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Phidden Network access and ... | $0.99 | one-time |


### Base64 Encoder Decoder

[App page](https://appshunter.io/ios/app/base64-encoder-decoder/id1612435358)

Easily convert text to and from the Base64 number system. This free utility allows you to encode or decode text quickly, with options to copy or download the results.

**Highlights:** Encode text to Base64, Decode Base64 to text, Upload files for conversion, Copy results, Download converted files, Clear text for new sessions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Phidden free?

Phidden is free to download, with in-app purchases available.

### Is Base64 Encoder Decoder free?

Base64 Encoder Decoder is free to download, with no in-app purchases.

### Do Phidden or Base64 Encoder Decoder have ads?

Neither Phidden nor Base64 Encoder Decoder shows ads.

### Which is updated more often, Phidden or Base64 Encoder Decoder?

Phidden ships an update every 7 months, and Base64 Encoder Decoder every 5 months. Most recently, Phidden was updated on June 25, 2026 and Base64 Encoder Decoder on June 2, 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.*