Exact Text Swap on Screenshots

I have a batch of Android mobile-app screenshots that need one very surgical change: swap out specific words without disturbing a single pixel elsewhere. Fonts, kerning, colours, shadows, icon alignment—everything must remain indistinguishable from the original capture once the new text is in place.

You may use Photoshop, Affinity, GIMP or any other high-fidelity raster editor you trust, but the end result has to pass a side-by-side overlay test at 100 % zoom. The replacement text must match the original font weight and anti-aliasing so closely that no one could tell anything was touched.

Deliverables
• Layered PSD (or equivalent) for each edited screenshot
• A flattened PNG in the original resolution for quick comparison

Acceptance criteria
The edited PNG, when toggled above the source at full opacity, shows movement only where the text itself changes—no colour shifts, blur, artefacts or resampling anywhere else.

If you are comfortable with pixel-perfect retouching for Android UI imagery, let me know how soon you can turn this around and any recent samples that prove your precision.