Comparison

Ace Subtitle Converter vs SRT Translator

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

Head to head
About

Ace Subtitle Converter

Features
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You can freely convert the subtitle format, support different languages and different encoding formats. This App can help you in the following situations. 1. when a garbled subtitle file is found 2. automatically detects the file encoding when you don't know what encoding it is 3. when you want to convert the file to the most universal UTF-8 encoding, which is supported by all software 4. when the software you are using does not support the current subtitle format and you want to convert to a supported subtitle format Automatic detection of file language encoding, easy conversion of subtitle formats SRT, LRC, ASS, SSA, VTT, support for all languages of the world. Automatic detection of file language encoding, easy conversion of subtitle formats SRT, LRC, ASS, SSA, VTT, support for all languages of the world and all language encoding formats. The supported subtitle formats are: SRT, LRC, ASS, SSA, VTT ; The supported languages and encoding formats are: Arabic: ISO 8859-6, OEM 720, Windows-1256 Baltic: ISO 8859-4, ISO 8859-13, OEM 775, Windows-1257 Celtic: ISO 8859-14 Cyrillic: ISO 8859-5, KOI8-R, KOI8-U, Macintosh, OEM 855, OEM 866, Windows-1251 Central European: OEM 852, Windows-1250 Chinese: BIG5(Traditional), GB2312(Simplified) Eastern European: ISO 8859-2 Greek: ISO 8859-7, OEM 737, OEM 869, Windows-1253 Hebrew: ISO 8859-8, OEM 862, Windows-1255 Japanese: Shift-JIS Korean: Windows-949, EUC-KR North European: OEM 861 : Icelandic, OEM 865 : Nordic Thai: TIS-620 Turkish: ISO 8859-3, ISO 8859-9, OEM 857, Windows-1254 Western European: ISO 8859-1, ISO 8859-15, OEM 850, OEM 858, OEM 860 : Portuguese, OEM 863: French, OEM-US, Windows-1252 Vietnamese: Windows-1258

About

SRT Translator

Translate multi-language subtitles with a single click. Supports various translation engines and export formats, including SRT and TXT. Offers features like intelligent sentence breaking and search/replace.

Highlights
  • One-click subtitle translation
  • Supports multiple translation engines
  • Export in SRT and TXT formats
  • Bilingual subtitle export
  • Intelligent sentence breaking
  • Search and replace functionality
Features
Read full description

Translate multi-language subtitles with one click on iPhone or iPad. (Users need to apply for a translation engine account by themselves. Currently supported: Baidu Translation, Google Translation, Microsoft Azuare Translation, DeepSeek Translation, Apple Translation) Note: When opening for the first time, users need to configure their own translation account to use it normally. The registration location is in "Preferences" -> "General" and select "Apply for a Baidu Translation Account". If there is anything unclear, you can click "?" in the settings. Button. Main functions: * The exported format is SRT subtitles, and users can use (ZiMu subtitle format converter) to export more formats. * One-click to translate subtitles. Support multiple languages (English, Japanese, Korean, Traditional Chinese, Thai, French, German, Portuguese, Spanish, Russian, Italian, Polish, Greek, Dutch, etc.) * Support the export of bilingual subtitles. ( Don't worry about making bilingual subtitles anymore) * Support Baidu Translation - 28 languages. ( You need to apply for the API by yourself) * Support Google Translate-109 languages. ( You need to apply for the API by yourself) * Support Microsoft Azure translation - 133 languages. ( You need to apply for the API by yourself) * Supports Apple Translate (requires iOS 18+; language pack may need to be downloaded for initial language pairing; no API Key required). * Support Deepseek translation. ( You need to apply for API by yourself) * Support export TXT. Remove the timeline) * Support "Merge Up" and "Delete Current Line". * Support "intelligent sentence breaking". (Segmented with English question marks, exclamation marks and other symbols) * Search and replace, support "original text, translation, all, case sensitive" and other ways * Support the import of Txt subtitles of Whisper output Supported subtitle format: SRT If you have any questions, please set up -> "Question Feedback", or contact the WeChat official account: Edge Mike. We will help you solve the problem in time. If you need more powerful functions, please use the Mac version of SRT Translator.

Screenshots

Ace Subtitle Converter3 screens
SRT Translator4 screens

Verdict

The call

The clearest difference is update cadence: SRT Translator at monthly against Ace Subtitle Converter's every 17 months. Ace Subtitle Converter's advantage is price ($1.99 vs $2.99). On ads, in-app purchases, device support and iOS requirement 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

Ace Subtitle Converter costs $1.99 and SRT Translator $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Ace Subtitle Converter ships an update every 17 months, SRT Translator monthly. The most recent releases landed on November 11, 2026 and November 7, 2026 respectively.

Scorecard2 real differences · 8 level
Ace Subtitle Converter versus SRT Translator: the parameters behind the verdict, then further details
ParameterAce Subtitle ConverterSRT Translator
Price$1.99 — better$2.99
Rating—3.0 (2 ratings) — better
Positive reviews—54.5% of reviews
Number of ratings—2 — better
Update frequencyEvery 17 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS14.0 — better15.0
Further details — not scored
Size15 MB7 MB
Age rating4+4+
Developer慕华 齐鹏 边

In-app purchases

None

Ace Subtitle Converter

No in-app purchases

None

SRT Translator

No in-app purchases

Questions

Is Ace Subtitle Converter free?
Ace Subtitle Converter costs $1.99, with no in-app purchases.
Is SRT Translator free?
SRT Translator costs $2.99, with no in-app purchases.
Do Ace Subtitle Converter or SRT Translator have ads?
Neither Ace Subtitle Converter nor SRT Translator shows ads.
Which is updated more often, Ace Subtitle Converter or SRT Translator?
Ace Subtitle Converter ships an update every 17 months, and SRT Translator monthly. Most recently, Ace Subtitle Converter was updated on November 11, 2026 and SRT Translator on November 7, 2026.

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