While Google Translate dominates the translation app market, Translate Now's recent success, generating $1 million last month (Sensor Tower report), proves that there's still room for newcomers. A translator app may not be groundbreaking, but it's undeniably profitable. Even 1% of Translate Now's revenue could provide substantial passive income. Use this app template to enter the translation niche!


You will get the source code of the app that you see in the video demo. Nothing more or less than what the video demo shows. Feel free to ask questions before buying. The app is built using SwiftUI. We have developed a recent translation feature, that stores recently translated text into Core Data. Another great feature is the Phrase Book, where users will see a list of common phrases that have been translated already. The app supports 29 languages (Bulgarian, Czech, Danish, German, Greek, English, Spanish, Estonian, Finnish, French, Hungarian, Indonesian, Italian, Japanese, Korean, Lithuanian, Latvian, Norwegian, Dutch, Polish, Portuguese, Romanian, Russian, Slovak, Slovenian, Swedish, Turkish, Ukrainian, Chinese).


You will need a Mac computer with Xcode 14+ installed. This app requires iOS 16+. All app templates on this website are for iPhones without iPad support. An AdMob account is necessary if you want to show ads in the app. We provide you with some basic PDF documentation on how to replace the AdMob Interstitial Ad identifiers, and how to replace the in-app purchase product identifier. The app uses the DeepL API, which offers a free plan that allows you to translate for free up to 500,000 characters a month. You will need an account with DeepL in order to get your own production API key that needs to be replaced in the AppConfig file.


- In the first tab, users can access both the text they want to translate and the translated text. When they tap the input box to enter their text, a new screen will appear for them to input the text they wish to translate.

- The second tab displays a list of recently translated texts. Notably, this tab, along with other tabs that showcase translated content, offers users the ability to copy the text or employ the native iOS text-to-speech feature to have the text spoken aloud. The text-to-speech feature is not supported for these languages: Latvian, Slovenian, Lithuanian, Estonian. Recently translated texts are stored locally in Core Data on the user's device.

- The third tab is dedicated to the phrase book, featuring a collection of pre-translated common phrases. This list is populated from a local JSON file, and it's easy to expand by adding more phrases. Initially, this feature is locked, and users can unlock it via a premium non-consumable in-app purchase.

- The final tab is designated for app settings. Here, users can check their coin balance, which can be easily adjusted through AppConfig. Each translation incurs a cost of 1 coin, and users have the option to purchase additional coins through consumable in-app purchases. The coins that the user has are not related to the API usage or limits.

- In-App Purchases are handled via a private framework. This framework doesn't support subscriptions. You can use this framework for any other games/apps you want to add in-app purchases. If you want auto-renewable subscriptions, please contact us or search for 'PurchaseKit by Apps4World' on the website in order to get the full version of the PurchaseKit product.



This translator app is already exceptional, featuring recent translation history and a phrase book. There's certainly room to introduce exciting new functionalities. For instance, enabling users to contribute their unique phrases to the phrase book, helping them prepare for travels to diverse destinations worldwide. Another innovative addition could be text recognition, allowing users to simply aim their device's camera at text, which the app will capture and seamlessly translate by connecting to the API. Additionally, considering that currency conversion features are often overlooked in translator apps, this could be an invaluable enhancement to consider incorporating.



If you need any assistance or customization work, don't hesitate to send us an email at 

As always, we wish you good luck with this product, and don't forget to subscribe to our YouTube channel, so you could be the first one to know when a new app template is released.

Price: $99
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Translation at Your Fingertips

SwiftUI Source Code with a Free API for max. 500k characters a month.
Learn a new language with the Phrase Book feature.