Negative Me Pro vs MeterGlass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Negative Me Pro
Easily convert photos to color negatives or develop color negatives into positive images with a single click. This app simplifies the process of image manipulation, allowing you to save and share your creations instantly.
- One-click negative film developing
- One-click color negative creation
- Convert between negative and positive images
- Select photos from albums
- Take photos with built-in camera
- Save and share results
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Create polished negative and inverted color in seconds with Negative Me Pro. Create classic film negatives, monochrome inversions, and striking reversed-color artwork. Designed for fast, visual editing: • Compare the original and edited image with a live split preview • Explore curated presets made for different photo styles • Blend the effect with your original for a subtle or bold finish • Save favorite effect settings in My Looks and reuse them • Share a labeled before-and-after image • Undo, redo, and resume your last edit • Save and share at high resolution • Process photos directly on your device Choose a photo, try a preset, and adjust until the result feels right. The focused editor keeps the image and its transformation visible throughout the process. The paid edition is ad-free, so you can stay focused on your edit.
MeterGlass
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MeterGlass is a professional light meter built for film and large format photographers. Metering • Average metering and ~1.5° spot metering with a live acceptance-angle readout; pinch to zoom in tighter • Zone System: multi-point capture and placement, scene contrast and N+/N- development suggestions, shareable metering cards • Calibration in 0.1 EV steps against a gray card or a meter you trust Film formats • Nine format masks from 135 to 8x10 (including 6x12/6x17 panoramic) with in-mask metering • Live equivalent focal length per format, portrait/landscape framing, zoom with 5mm detents Exposure • EV, aperture/shutter pairs, exposure compensation, illuminance (lux) and color temperature • Filter factors (yellow/orange/red/ND) and bellows extension compensation, folded into suggestions automatically • ISO 20–25600, apertures f/1–f/256, full/half/third-stop steps Instrument-style interface, six languages, fully offline, zero data collection.
Screenshots
Verdict
The clearest difference is price: Negative Me Pro at $2.99 against MeterGlass's $9.99. MeterGlass's advantage is iOS requirement (17.0 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Negative Me Pro costs $2.99 and MeterGlass $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Negative Me Pro ships an update every 5 weeks, MeterGlass every 3 weeks. The most recent releases landed on September 7, 2026 and September 11, 2026 respectively.
| Parameter | Negative Me Pro | MeterGlass |
|---|---|---|
| Price | $2.99 — better | $9.99 |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 35.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | 福恩 毛 | 存滨 崔 |
In-app purchases
Negative Me Pro
No in-app purchases
MeterGlass
No in-app purchases








