Exif Snap vs Grapheme
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Exif Snap
Easily view, copy, and edit EXIF metadata from your photos. Seamlessly transfer EXIF data to edited images, ensuring they integrate correctly with your photo library's features like Memories and maps.
- View EXIF metadata
- Copy EXIF data
- Edit EXIF data
- Transfer EXIF to new images
- Elegant design
- Dark/Light mode support
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ExifSnap gives you an elegant multilingual interface for uncovering hidden Exif metadata in photos and images. You can view, edit, and copy metadata with ease, then batch-sync Exif information to multiple photos in one simple, efficient flow. Key features: - Native, polished design: Built for the Liquid Glass visual language and the latest system look, with a smoother interaction experience. - Complete metadata control: Reveal all hidden Exif metadata clearly, then inspect, copy, and edit it without switching tools. - System-level sharing: Open photos from other apps through the system share flow and continue viewing or editing in ExifSnap. - Light and dark appearance: Consistent across iOS light and dark modes. - Personalized icon: A redesigned theme icon that fits iOS tinted icons and keeps the app visually cohesive. - Full multilingual interface: The app UI is carefully localized for multiple languages, so users in different regions can work comfortably.
Grapheme
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Grapheme is a pocket museum of the characters the world writes with, as Unicode records them. The entire code space is laid out in one grid, grouped by block and ready to wander. A COLLECTION FULL OF SURPRISES • The complete Unicode 16 code space, organized by block • Wander from Egyptian hieroglyphs to alchemical symbols, Byzantine musical notation, mahjong tiles, and emoji • Jump to any block instantly with the block picker, and pin the ones you visit most • Even characters your device has no font for get a meaningful placeholder glyph, so nothing shows up as an empty box CHARACTER DETAILS AT A TAP Tap any cell to see everything about that character: • Official Unicode name and block • Code point in U+ notation • Byte encodings: UTF-8, UTF-16 (BE and LE), UTF-32 (BE and LE) • HTML entity FAST SEARCH • Find characters by name: try “snowman”, “dragon”, or “pile of poo” • Look up a code point directly by its hex value • Paste in any text to see the code points it breaks down into, including the ZWJ sequences inside an emoji FAVORITES • Mark characters you use often and come back to them in one tap WORKS COMPLETELY OFFLINE The full Unicode 16 character database ships inside the app. Browse, search, and inspect encodings anywhere, with no network connection required. MADE FOR DEVELOPERS, DESIGNERS, AND THE CURIOUS Debugging a text-encoding issue? Hunting for the perfect arrow, box-drawing character, or mathematical symbol? Exploring ancient scripts and the far reaches of the astral planes? Grapheme puts the entire Unicode standard at your fingertips.
Screenshots
Verdict
The clearest difference is price: Grapheme at Free against Exif Snap's $1.99. Grapheme also leads on update cadence (every 3 days vs monthly). Exif Snap's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement 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
Grapheme is free to download; Exif Snap costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Exif Snap ships an update monthly, Grapheme every 3 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | Exif Snap | Grapheme |
|---|---|---|
| Price | $1.99 | Free — better |
| Positive reviews | 66.7% of reviews | — |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.1 — better | 18.2 |
| Further details — not scored | ||
| Size | 7 MB | 64 MB |
| Age rating | 4+ | 4+ |
| Developer | 艳林 李 | Hsingchien Cheng |
In-app purchases
Exif Snap
No in-app purchases
Grapheme
No in-app purchases









