For Developers & Teams

App localization Never pay again for every update.

iOS, Android, React Native & Flutter. Translate once, updates only for new strings.

Supported formats

All common localization formats are supported

iOS .strings

Localizable.strings for Swift & Objective-C

Android XML

strings.xml for Kotlin & Java

JSON i18n

For React, Vue, Angular, Next.js

Flutter ARB

Application Resource Bundle for Flutter

XLIFF

Cross-Platform localization format

For developers

Integration in a few minutes

Placeholder protection

Variables like %@, {name}, {{count}} are preserved automatically

Nested JSON

Nested structures are processed correctly

Plural handling

ICU MessageFormat and plural rules are supported.

Translation Memory

Pay once, update forever

With app updates you only pay for new or changed strings. Unchanged translations are 100% free.

First translation

10,000 characters

52 €

Update (3 months later)

2,000 new characters

11 €

79% gespart

Why us instead of ChatGPT?

The differences at a glance

FeatureshipglobalChatGPT / DIYAgency
Translation Memory
Translate once, updates are free.
One-time payment
New each time
New every time
Large files
No size limit
Unlimited
Token limit
No limit
Placeholder protection
{name}, %@, {{count}} remain intact
Automatic
Error-prone
Manual
Original format
JSON, XML, .strings are preserved
Automatic
Copy-paste required
Depending on the provider
29 languages
Translate all languages simultaneously.
Simultaneously
Individually
Expensive
Consistency
Same terms = same translation
Translation Memory guarantees
Inconsistent
Varies
Price
Cost per translation
$From €1 per language
$$Time + API
$$$10–50x more expensive

Frequently Asked Questions

Which app formats are supported?
iOS .strings, Android XML, JSON (for React, Vue, Angular), Flutter ARB and XLIFF. Maximum file size: 10 MB.
How does placeholder protection work?
Our AI automatically recognizes placeholders like %@, %d, {variable}, {{count}} and leaves them unchanged, so your app continues to function.
What is Translation Memory?
Translation Memory stores your translations. On updates, identical strings are reused for free - you only pay for new content.
How long does a translation take?
Most translations are ready in 2-5 minutes. You will receive an email as soon as the files are ready.

Ready to translate your app?

Reach a global audience in minutes