# CDM Captions vs xEngine for Safari

The clearest difference is review sentiment: CDM Captions at 100% against xEngine for Safari's 50%. CDM Captions also leads on price (Free vs $1.99) and iOS requirement (12.0 vs 15.0). xEngine for Safari's advantage is update cadence (every 6 months vs every 47 months). On ads, in-app purchases and device support there is nothing between them.

CDM Captions is free to download; xEngine for Safari costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CDM Captions ships an update every 47 months, xEngine for Safari every 6 months. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CDM Captions | xEngine for Safari |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[3.3 (6 ratings)](https://appshunter.io/ios/app/xengine-for-safari/id1663123715/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 47 months | **Every 6 months** |
| Monetization | **Free** | Paid |
| Size | 24 MB | 8 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [CINE DIGITAL](https://appshunter.io/developer/520480515) | [磊 汪](https://appshunter.io/developer/1063627762) |

## What reviewers say

### CDM Captions

[App page](https://appshunter.io/ios/app/cdm-captions/id1039426501)

This app synchronizes your smartphone with movie showings in cinemas. It allows you to read text information, such as subtitles or hearing-impaired channels, directly on your device.

**Highlights:** Synchronize smartphone with movie showings, Read hearing-impaired channels, Access language subtitles, Display text information on device

**Features:** macOS Compatibility

**In-app purchases:** none


### xEngine for Safari

[App page](https://appshunter.io/ios/app/xengine-for-safari/id1663123715)

This utility app allows users to customize their default search engine within Safari. It supports a wide variety of popular and AI-powered search engines, and enables users to add their own custom options while prioritizing privacy through local processing.

**Highlights:** Customize Safari's default search engine, Support for popular search engines, Add custom AI search engines, Local data processing for privacy, Manage your own search engines

**Features:** Safari Extension, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CDM Captions free?

CDM Captions is free to download, with no in-app purchases.

### Is xEngine for Safari free?

xEngine for Safari costs $1.99, with no in-app purchases.

### Do CDM Captions or xEngine for Safari have ads?

Neither CDM Captions nor xEngine for Safari shows ads.

### Which is updated more often, CDM Captions or xEngine for Safari?

CDM Captions ships an update every 47 months, and xEngine for Safari every 6 months. Most recently, CDM Captions was updated on October 10, 2026 and xEngine for Safari on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*