Localize an entire app
GPT-4o (2025-11) / 4o-mini · Published May 2026
Works with
Translate i18n files into 10 languages.
Credits
350.0k
Per credit
$0.0000
Total cost
$1.75
Time
1 hr
4.7 · 35 reviews· @growth·IntermediateLocalization
Steps on ChatGPT (API)
- 1Export strings
- 2Batch translate
- 3QA pass
How we estimated this
Credit usage is averaged from real builds on ChatGPT (API) (GPT-4o). Cost per credit reflects the public list price. Your usage may vary depending on prompt quality and iterations.
GPT-4o
$0.0000/credit
GPT-4o-mini
$0.0000/credit
Compare tools — Localize an entire app
Runs per month4×
Best option for 4×/mo: ChatGPT (API) · GPT-4o-mini · pay-as-you-go ($0.420/mo)
| Tool | Model | Credits | $/credit | Per run | 4×/mo | Best plan | Monthly |
|---|---|---|---|---|---|---|---|
| GPT-4o-mini | 350.0k | $0.0000 | $0.105 | $0.420 | Pay-as-you-go | $0.420 Best | |
| Haiku | 185.9k | $0.0000 | $0.279 | $1.12 | Pay-as-you-go | $1.12 | |
| Sonnet 4 | 185.9k | $0.0000 | $1.49 | $5.95 | Pay-as-you-go | $5.95 | |
| GPT-4o | 350.0k | $0.0000 | $1.75 | $7.00 | Pay-as-you-go | $7.00 |
Subscription prices are public list prices as of May 2026. Actual usage varies based on prompt quality and iterations.
Reviews & comments
@maker2d ago
Saved me hours. Cost estimate was spot on.
@founder1w ago
Great structure. Would love a video version.