DevPulse vs Diff Checker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DevPulse
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DevPulse keeps you in the loop on the software that matters, now on iPhone and iPad. Track releases across GitHub, GitLab, and Helm chart repositories, see what's new at a glance, and read the full release notes anywhere. A companion to DevPulse for Mac: your repositories, release briefing, and version history arrive over iCloud with nothing to set up, and a single one-time purchase unlocks Pro on every device signed into your Apple ID. WHY DEVPULSE • One place for releases: GitHub, GitLab, and Helm • A release briefing that groups what landed by risk • Long release notes summarized on-device by Apple Intelligence • Security advisories named in release notes, confirmed against OSV.dev • Full version history and release notes, correctly ordered • iCloud sync across iPhone, iPad, and Mac • No account required: public APIs, cached to stay fast RELEASE BRIEFING • Recent releases grouped by risk: confirmed advisories and breaking changes first, then major version bumps, then pre-releases • Covers the last 7 days, extendable to 14 or 30 with Pro • Tap through from any release to its repository ON-DEVICE SUMMARIES • Long release notes are summarized to a single line, and your briefing gains a short digest of the whole window • Everything runs on your iPhone or iPad with Apple Intelligence, so no changelog is sent anywhere • Generated text is marked as generated, and the full notes stay one tap away RELEASE SAFETY • When release notes name a GHSA or CVE identifier, DevPulse resolves it against OSV.dev and badges the release with its published severity • Confirmed advisories rank ahead of every other risk signal, and can waive the cooldown that holds back very fresh releases • DevPulse checks only the advisories your notes name, so it tells you what it confirmed and never claims a release is clean RELEASE DETAILS • Accurate "latest" version with semantic-version ordering, so old tags and pre-release builds stop masquerading as the newest release • Latest release at a glance with relative timestamps • Full history with quick "Load More" • Combine a project and its Helm chart into one entry, each refreshing on its own MULTI-PROVIDER TRACKING • GitHub: follow Releases, or switch to Tags for every version • GitLab: follow Releases or Tags, useful for projects that restrict Releases to members • Helm: add chart repositories and auto-discover charts MANAGE YOUR LIST • Pick from a catalog of 71 popular projects, or paste a URL or owner/repo • Pull to refresh; edit tags, tracking mode, and filters • Your list stays in step with your Mac DEVPULSE PRO Free for up to 5 repositories and a 7-day briefing. One one-time purchase unlocks Pro on iPhone, iPad, and Mac: • Track unlimited repositories • Summarize long release notes on-device with Apple Intelligence • Widen the briefing window to 14 or 30 days • Generate Markdown changelogs between any two versions On the Mac, Pro also adds native notifications when a release lands, an optional menu bar item, and a local MCP server that lets AI agents query your version history and changelogs. PRIVACY • Your repository list is stored locally and can sync via iCloud • No tracking, no analytics, and no third-party data collection REQUIREMENTS iOS or iPadOS 26.0 or later. Summaries require Apple Intelligence. DevPulse for Mac is a separate download.
Diff Checker
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Compare two versions of any text and see exactly what changed — line by line and word by word, highlighted the instant you paste. Most "spot the difference" attempts end in squinting at two walls of text side by side. DiffCheck does the reading for you: paste an old version and a new one, and every addition turns green, every deletion turns red, so the change jumps out in a second. It works on code, config files, contracts, and plain prose alike — and it never sends a single character off your device. WHAT YOU GET - See every change at a glance — additions in green, deletions in red, nothing missed - Switch between line-level and word-level diffs to catch even a single edited character - Read changes in a clean side-by-side split view that lines the two versions up - Copy a ready-to-use unified patch of any comparison straight to your clipboard - Keep a local history of past comparisons so you can revisit what changed and when - Save reusable snippets and sample diffs to compare the same text again fast PERFECT FOR - Developers reviewing code, pull requests, and config changes on the go - Writers and editors checking edits between two drafts - Legal and business users comparing contract or document revisions - Students learning how diffs and the unified patch format work WHY NOT JUST EYEBALL IT Reading two versions by hand is where mistakes hide — a flipped number, a deleted clause, a changed flag. DiffCheck compares them character by character so you catch the change you would have scrolled right past. PRIVACY Your text never leaves your device. There are no accounts, no servers, and no tracking — every comparison happens fully offline. FULL ACCESS DiffCheck is free to compare text. Full Access unlocks word-level diffs, the side-by-side split view, saved comparison history, and unified patch export. Choose the plan that fits: - Weekly plan - Yearly plan - Lifetime one-time purchase Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless turned off at least 24 hours before the end of the current period; manage or cancel anytime in your App Store settings. The lifetime option is a one-time purchase. Paste two versions now and see what changed in a second. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? https://web-levi.web.app/#contact
Screenshots
Verdict
The clearest difference is update cadence: DevPulse at every 10 days against Diff Checker's every 2 months. DevPulse also leads on device support (3 vs 1). Diff Checker's advantage is iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases 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
Both are free to download. DevPulse sells 1 one-off in-app purchase and Diff Checker sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
DevPulse ships an update every 10 days, Diff Checker every 2 months. The most recent releases landed on October 3, 2026 and September 29, 2026 respectively.
| Parameter | DevPulse | Diff Checker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Magenta Creations | Phuc Pham |
In-app purchases
DevPulse
- DevPulse Pro Unlock$4.99
Diff Checker
- Weekly$2.997 Days
- Yearly$14.991 Year









