For developers & teams

App localization without paying 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 just a few minutes

Placeholder protection

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

Nested JSON

Nested structures are processed correctly

Plural Handling

ICU MessageFormat and plural rules are supported

Translation Memory

One-time payment, updates 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

βœ“ 79% saved

Why us instead of ChatGPT?

The differences at a glance

FeatureshipglobalChatGPT / DIYAgency
Translation Memory
Translate once; updates are free
Pay once
New every 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, and .strings are preserved
Automatic
Copy-paste required
Depends on provider
29 languages
Translate all at once
Simultaneously
Individually
Expensive
Consistency
Same terms = same translation
TM guaranteed
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: 10MB.
How does placeholder protection work?
Our AI automatically recognizes placeholders like %@, %d, {variable}, {{count}} and leaves them unchanged so that your app continues to function.
What is Translation Memory?
Translation Memory stores your translations. On updates, identical strings are reused for free β€” you pay only 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