Comparison

Movie Subtitle Navigation vs Keybox Player (Section Repeat)

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Movie Subtitle Navigation

Features
Read full description

Movie Subtitles Navigation Purpose: to understand movie in a foreign language To learn foreign languages, a good practice is to see movies. But, for the novices, it is difficult to understand the sentences immediately. This app uses the subtitle file to navigate the movie and replay sequences. To load a new movie in the app, you have to load the video and the subtitle file using iTune on your computer (file sharing). From macOS Catalina, the Finder can be used. It is easy to find subtitle files on internet. They have the extension .srt As it is difficult to find movies really in the domain public with dialogs, the app is delivered only with two little demo movies. The second demo is a tutorial explaining how to get and upload an extract of a serie episode. It is not possible to play with this app movies protected by the scheme DRM.

About

Keybox Player (Section Repeat)

This app enhances language learning by automatically splitting audio files and displaying corresponding scripts for precise section repetition. It offers pronunciation scoring and supports multiple languages, making learning more active and effective.

Highlights
  • Automatic audio splitting
  • Script synchronization
  • Pronunciation scoring
  • Section repetition
  • Multiple language support
  • Active learning mode
Features
Read full description

Keybox Player AutoScript is an innovative repeat player app for learning a language.
Patent 10-2018-0005018 (Application N0.) With existing language repeater apps, you guess which part you want to replay, and clumsily move back-and-forth the proceeding bar. Keybox Player, on the other hand, splits the audio file and shows the corresponding script automatically. So you can pinpoint where you want to repeat. No guesswork, no error in section playing. Keybox Player let you repeat after audio sections and even scores how good your pronunciation is. Instead of passive listening mode, your language learning becomes more active and enhanced. Supports multiple languages (English, French, German, Chinese).

Keybox Player - AutoScript is free for repeater use. For script generation, points or ad views are required. ※ iTunes Subscription Warning - Payment is based on Appstore account - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24 hours prior to the end of the current period, with the same amount as the first period. - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. - Cancel purchase is not permitted after use of service - Although your account is withdrawal status in app, you need cancel your subscription separately in Account Setting - Apple customer center waiting for you about payment problem Monthly Subscription(3,000SP, 5,000SP, 10,000SP) - If you subscribe subscription, you can get subscription points(SP) that can be used like points(P) - You can get subscription points as much as the subscription you choose every month, Subscription points not used in the previous month will be forfeited. - If you subscribe subscription, the subscription automatically renews every month. - You can cancel subscription anytime in appstore. - Refund can be unavailable about the first payment. - Above features can be changed. - Price may vary by location. Privacy Policy: https://keybox.app/terms_e.asp Terms of Service: http://m.zenrico.com/rules/privacy_SR_e.asp

Screenshots

Movie Subtitle Navigation3 screens
Keybox Player (Section Repeat)4 screens

Verdict

The call

The clearest difference is price: Keybox Player (Section Repeat) at Free against Movie Subtitle Navigation's $0.99. Keybox Player (Section Repeat) also leads on update cadence (every 4 weeks vs every 22 months). Movie Subtitle Navigation's advantage is in-app purchases (none vs 2) and device support (3 vs 1). On ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Keybox Player (Section Repeat) is free to download; Movie Subtitle Navigation costs $0.99 up front. Keybox Player (Section Repeat) sells 2 one-off in-app purchases. Movie Subtitle Navigation asks for nothing beyond the download.

UpkeepUpdate frequency

Movie Subtitle Navigation ships an update every 22 months, Keybox Player (Section Repeat) every 4 weeks. Both last shipped on November 2, 2026.

Scorecard5 real differences · 5 level
Movie Subtitle Navigation versus Keybox Player (Section Repeat): the parameters behind the verdict, then further details
ParameterMovie Subtitle NavigationKeybox Player (Section Repeat)
Price$0.99Free — better
Rating—5.0 (5 ratings) — better
Positive reviews—89.1% of reviews
Number of ratings—5 — better
Update frequencyEvery 22 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size46 MB63 MB
Age rating4+4+
DeveloperLaurent Simondjai hwan kim

In-app purchases

None

Movie Subtitle Navigation

No in-app purchases

2 purchases

Keybox Player (Section Repeat)

One-time2
  • 1200P$0.99
  • 4000P$2.99

Questions

Is Movie Subtitle Navigation free?
Movie Subtitle Navigation costs $0.99, with no in-app purchases.
Is Keybox Player (Section Repeat) free?
Keybox Player (Section Repeat) is free to download, with in-app purchases available.
Do Movie Subtitle Navigation or Keybox Player (Section Repeat) have ads?
Neither Movie Subtitle Navigation nor Keybox Player (Section Repeat) shows ads.
Which is updated more often, Movie Subtitle Navigation or Keybox Player (Section Repeat)?
Movie Subtitle Navigation ships an update every 22 months, and Keybox Player (Section Repeat) every 4 weeks. Most recently, Movie Subtitle Navigation was updated on November 2, 2026 and Keybox Player (Section Repeat) on November 2, 2026.

Other comparisons