PostFlow vs Uplock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PostFlow
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PostFlow is your all-in-one app for composing smarter social posts, organizing your hashtags, and listing items across Reddit, eBay, and Shopify — all from one place. Whether you're firing off a quick post or cross-listing an item everywhere it needs to go, PostFlow keeps you fast and organized. AI-POWERED COMPOSING Set your instructions once — they persist across sessions — and let the built-in AI write your post and hashtags for you, tuned to your voice and your limits. Don't love the result? Undo and tweak your instructions in a single tap. HASHTAG GROUPS, DONE RIGHT • Save reusable Hashtag Groups and import them with one tap. • Extract hashtags automatically from any block of text. • Automatic duplicate removal so you never double up. • Set your own prefix, per-post hashtag limit, and a custom separator between your text and your tags. • Preview the finished post, then copy it — ready to paste anywhere. POST HISTORY THAT WORKS FOR YOU Every post you share is saved, so you can re-import its text or hashtags later. Search your history and pin the posts you want to keep forever. REDDIT POSTING & LISTING MANAGEMENT Switch into Reddit mode to draft, organize, and publish straight to the subreddits you choose: • Secure Reddit sign-in. • Rich drafts: title, body, auto-comment, flair, SKU, private notes, and reorderable images with pinch-to-zoom previews. • Per-subreddit rules for repost cooldowns and verification windows. • Smart sorting into Eligible to Repost, Verification Not Cleared, Ineligible, and Posting — so you always know what's ready. • Live submission progress, one-tap bump, archive/unarchive, and duplicate-to-relist. • Verification photo tracking with timestamping and hosted images — get warned before your proof photos lapse. • Full submission history with direct links to your live posts. ONE ITEM, EVERY PLATFORM Paste a listing and let the app do the heavy lifting: • Auto-parse 20+ details and generate polished titles and descriptions with AI. • Pre-fill a Reddit draft, a Shopify product (with structured product data and images), and an eBay listing — in a single flow. • Connect multiple eBay accounts and publish live listings with automatic image upload and fee-aware pricing. • Filter your listings by platform to see exactly where each item lives. BUILT TO FIT YOUR WORKFLOW • Secure syncing with your personal iCloud account, across all your devices. • Looks great in both Dark and Light mode. • Your API keys are stored safely in the device Keychain. Compose faster, stay organized, and publish everywhere with PostFlow.
Uplock
Securely store and organize sensitive documents, cards, and IDs across your Apple devices. Your data syncs via iCloud and is end-to-end encrypted, with no third-party servers involved. Features include shared groups, auto-fill, expiration reminders, and attachments.
- Secure document storage
- Card and ID organization
- iCloud syncing
- End-to-end encryption
- Shared groups
- AutoFill and Safari extension
- Expiration reminders
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Uplock keeps your important information safe, organized, and always within reach across your Apple devices. Your data syncs through iCloud and is protected by iCloud Encryption. With Advanced Data Protection for iCloud enabled, everything you save in Uplock is end-to-end encrypted. What you can store in Uplock - Credit cards and payment information - Passports, driver’s licenses, and other important documents - Health records and insurance information - Software licenses and loyalty programs - Secure notes and anything else that matters Features to help you stay productive and organized - Shared Groups for families and friends - AutoFill on iOS, plus a Safari extension and menu bar app on macOS - Reminders for expiration dates - Attachments for files, photos, and PDFs - Smart Fill turns almost anything into an Uplock item, powered by Apple Intelligence and processed entirely on your device Private by design No account. No email. No tracking or analytics. Uplock supports Face ID, Touch ID, and Optic ID for quick, secure access. It uses the strongest security and privacy protections available on Apple platforms to keep your information safe. Start using Uplock right away, no setup or sign-in is required. Try it free with a limited number of entries and no plan required. Export your data anytime as plain text or CSV. Uplock is made in Montreal by an independent two-person team. Privacy policy: https://uplock.app/privacy Terms of use: https://uplock.app/terms
Screenshots
Verdict
The clearest difference is price: Uplock at Free against PostFlow's $99.99. Uplock also leads on device support (5 vs 2). PostFlow's advantage is in-app purchases (none vs 6). On update cadence, ads 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
Uplock is free to download; PostFlow costs $99.99 up front. Uplock sells 6 in-app purchases, starting at $2.99 per month. PostFlow asks for nothing beyond the download.
PostFlow ships an update fortnightly, Uplock every 2 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | PostFlow | Uplock |
|---|---|---|
| Price | $99.99 | Free — better |
| Rating | — | 4.8 (125 ratings) — better |
| Positive reviews | — | 78.5% of reviews |
| Number of ratings | — | 125 — better |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Mac, Apple Watch, Vision Pro — better |
| Requires iOS | 17.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 10 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Karl Boghossian | Foyer Objet Inc. |
Bugs and requests
PostFlow
Not enough reviews yet to summarise bugs or requests.
Uplock
Reported bugs
5 issues- Name change issue (searchable only under old name)
- Help menu not working
- Editing issues (cursor jumping, slow typing)
- Import issues
- Crashes on Intel Macs
Requested features
9 requests- More categories needed
- Autofill
- Other languages (German, French, Spanish etc.)
- Windows App
- Shared groups
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- Crypto accounts and secret questions for item types
- Ability to reorder attachments, copy attachments to clipboard, and export cards to Apple Wallet
- Email accounts as an item type
- Shared and automatically updated with family
In-app purchases
PostFlow
No in-app purchases
Uplock
- Uplock+ (Monthly)$2.991 Month
- Uplock+ Family (Monthly)$3.991 Month
- Uplock+ (Yearly)$14.991 Year
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- Uplock+ Family (Yearly)$24.991 Year
- Uplock+ Individual (Lifetime)$49.99
- Uplock+ Family (Lifetime)$89.99









