# Halumo: Photo Editor — Your professional darkroom > Your professional darkroom (iPhone/iPad app by THANH TRUONG.) - Source: https://appshunter.io/ios/app/halumo-photo-editor/id6791432216 (this page in markdown: same URL + `.md`) - Developer: [THANH TRUONG](https://appshunter.io/developer/1838688926) - Category: Photo & Video - Price: Free - Age rating: 4+ - Requires: iOS 27.0 · 34 MB - Languages: American English - Released: 2026-08-25 - Data updated: 2026-10-14 ## What is Halumo? Halumo is a professional photo editor built natively for iPhone and iPad. It brings together a deep collection of nondestructive light and colour adjustments, one-tap AI selections that run entirely on your device, 39 photographer-designed presets, and an AI that turns a sentence into a full set of real, editable adjustments. Everything you need to finish a photograph • Edit with a complete collection of nondestructive adjustments — exposure, contrast, highlights, shadows, whites, blacks, temperature, and tint • Shape contrast precisely with Tone Curves on RGB, Red, Green, and Blue • Edit colour exactly with an eight-band Colour Mix, tuning the hue, saturation, and luminance of each band on its own • Sharpen with radius and masking control, and reduce luminance and colour noise separately • Add a vignette, correct chromatic aberration, and apply lens-distortion correction to RAW files • Crop, straighten, rotate, and correct perspective • Follow every change in a live Histogram • Compare before and after with a split view, and step back through a compressed History and named Versions Selections powered by AI • Select the subject, the sky, or the background in a single tap • Press and hold any object in the photograph to select just that object • Add radial, linear, and brush masks, refine any selection by colour and luminance range, then invert, combine, and rename them freely • Paint at any Strength, and see exactly what a mask covers as a tint on the photograph • Every AI selection lands as an ordinary mask, editable with the same tools as one you drew by hand Describe the edit you want • Say what you want in plain words and get a full set of real, editable adjustments • Ask AI to adjust a mask you have already made, or to make a new selection for you • Ask for any of Halumo's built-in presets by name • Dial any result with Strength, ask for a Variation, or undo it outright • Turn on Visual AI when you want the model to read the photograph 39 built-in presets • Apply presets designed for everyday, film stock, cinematic, night, portrait, landscape, and black and white photography • Preview any look on your own photo before you commit to it Shoot, edit, and save • Shoot with the built-in camera and open every frame for editing the moment you take it • Save a full-resolution copy back to your library and reopen it later • Share a JPEG anywhere • Opens HEIC, JPEG, PNG, WebP, screenshots, and RAW files ## Is Halumo safe? Not enough ratings yet to assess Halumo. ## Is Halumo legit? Halumo: Photo Editor has limited verification signals. The AppsHunter Legitimacy Score for Halumo is 58 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 5 releases) ### 1.0.34 — 2026-10-07 A STEADIER CAMERA Press and hold the viewfinder to lock focus and exposure. CONSISTENT SHEETS Every sheet now opens, resizes and closes the same way. Performance improvements and bug fixes. ### 1.0.33 — 2026-10-05 EXPOSURE IN STOPS Exposure now reaches two full stops brighter or darker, and its ruler moves evenly in stops along its whole length, so the same swipe does the same amount anywhere on it. Photos you've already edited look exactly as they did. Performance improvements and bug fixes. ### 1.0.32 — 2026-10-03 AUTO WHITE BALANCE FOR EVERY PHOTO Auto white balance now works on JPEG, HEIC, PNG and RAW photos alike: Halumo measures the photo's neutral and corrects the cast in one step. When nothing in the frame could be neutral, it says so and leaves the photo as it was. AI edits are told the same measurement, so asking to fix the colour is sized to the photo. MORE ROOM FOR TEMP AND TINT On JPEG, HEIC and PNG photos, Temp and Tint reach five times further, for casts too strong to fix before. Near the centre they're as fine as ever. Performance improvements and bug fixes. ### 1.0.31 — 2026-10-01 SHARE SEVERAL PHOTOS AT ONCE Send up to twenty photos from any app's share sheet. One opens ready to edit; several open together as a Shared set in your Library. NO MORE DUPLICATES A shared photo that's already in Photos opens as itself instead of being saved a second time, and a new one keeps the name it was shared under. ### 1.0.30 — 2026-09-30 EASIER TO TAP Every chip on the editing shelf now takes a full-size tap, and the one you choose slides fully into view. A SIMPLER MIX Mix sits at the same height as Adjust. Hue, Saturation and Luminance move into a picker above the bands, and switching band keeps your choice, so grading saturation across greens and blues is one tap per band. Bug fixes and stability improvements. ## More apps by THANH TRUONG - [Ramsey Sim](https://appshunter.io/ios/app/ramsey-sim/id6752293013) - [Berry Budget](https://appshunter.io/ios/app/berry-budget/id6761719114) All apps by THANH TRUONG: https://appshunter.io/developer/1838688926 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-14.*