PocketSpec vs Builder ID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PocketSpec
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PocketSpec is a read-only viewer for comfortably reading the Markdown specifications inside your GitHub repositories, right on your iPhone and iPad. Check the design docs and specs stored in your project's docs/ folder anytime, anywhere. It isn't tied to a single repository — register multiple projects as a "spec bookshelf" and switch between them to read. ■ Key features • GitHub integration (read-only) Sign in with GitHub and securely fetch only the contents of the repository, branch, and documentation folder you specify. It never edits or commits files. • Clean Markdown rendering Supports headings, lists, code blocks, tables, images, and links. Optimized so even long specifications are comfortable to read. • Mermaid diagram rendering Renders Mermaid code such as flowcharts and sequence diagrams as real diagrams. Tap to zoom to full screen. • Manage multiple projects Set a repository, branch, and display folder per project. The last opened project and document are restored on launch. • Offline support Once fetched, content is cached on device, so you can read your most recently synced specs even with no connection. • Secure by design Limits the visible content to the folder you specify; it never reads source code or configuration files. Access tokens are stored only in the device Keychain and are never sent to any external server. ■ Who it's for • Engineers who want to quickly check their project's specs on the move or before a meeting • Anyone who wants to read documentation from multiple development repositories in one place • Anyone who wants to safely view private-repository design docs from their iPhone ■ Before you start Using this app requires a GitHub account and read access to the target repositories. To read private repositories, install the dedicated GitHub App on the target repository (the only permission required is Contents: read-only).
Builder ID
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Never lose track of a build ID again. Builder ID is the productivity companion for Epic builders, helping you generate, organize, and track the IDs assigned to your build objects. Replace spreadsheets and sticky notes with a fast, searchable workspace designed specifically for the way Epic builders work. Whether you’re creating SmartTexts, SmartLinks, SmartPhrases, Rules, BPAs, Flowsheets, Order Panels, Preference Lists, or other build objects, Builder ID keeps your numbering organized and your build history at your fingertips. Features • Automatically generate the next available ID for every build category • Keep separate counters for SmartTexts, SmartLinks, SmartPhrases, Rules, BPAs, CER Rules, Flowsheets, Order Panels, Preference Lists, and custom categories • Customize your builder prefix and starting sequence • Record important build information including: * Object name * Description * Ticket number * Notes * Status • Search by ID, object name, or notes • Organize categories with custom colors and icons • Copy IDs with a single tap • Quickly browse recently assigned IDs Designed for Epic builders Builder ID was created by an Epic physician builder who wanted a better way to manage build IDs during development. The app is built around real-world Epic workflows, making it simple to assign IDs, document your work, and quickly find objects months or even years later. Whether you’re an analyst, application coordinator, informaticist, or physician builder, Builder ID helps you stay organized and productive.
Screenshots
Verdict
PocketSpec and Builder ID are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | PocketSpec | Builder ID |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 17.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 7 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Shun Kiyoura | Scott Levitt |
In-app purchases
PocketSpec
No in-app purchases
Builder ID
No in-app purchases








