slydial vs Posty
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
slydial
This app allows you to send personalized voice messages directly to someone's voicemail, bypassing the need for a live conversation. It's designed for quick, efficient communication when you don't have time to talk or wish to avoid interrupting. Features include group messaging and hands-free Siri integration.
- Direct to voicemail messaging
- Group voicemail sending
- Hands-free Siri integration
- Personalized voice messages
- Time-saving communication
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All new slydial, our best app yet! We’ve completely redesigned slydial from the ground up with a fresh look, smoother performance, and brand-new features. It’s the easiest, smartest way to connect straight to voicemail. What is slydial? Slydial lets you skip the conversation and go directly to someone’s voicemail. Perfect when you don’t have time to talk, or don’t want to. With our Group Messaging feature, you can even send one prerecorded voicemail to up to 10 contacts at once. And now, it’s hands-free: just say “Hey Siri... Call [contact name] using slydial!” When do you slydial? Think of slydial as your secret communication shortcut. Use it to: -Save time when you’re busy. -Respect someone’s time by not interrupting. -Get your point across when a text won’t cut it. -Avoid the stress of an awkward conversation. How does it work? 1. Open the slydial app. 2. Sign in or create a free account. 3. Choose a contact (or enter their number). 4. Slydial connects you directly to voicemail, simple as that. Upgrade to slydial Premium to skip in-call ads, or get Group slydial to send a single voicemail to multiple contacts and track your results. *Good to know: Slydial works from U.S. phones to U.S. phones only.
Posty
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Stop staring at a blank screen. Posty learns your voice from the posts already on your profile, then hands you ideas and finished captions that sound like you - not generic AI fluff. Built for small business owners who know they should be posting more but do not have time to sit around brainstorming captions. Pick an idea. Tap generate. Post. WHAT POSTY DOES FOR YOU - Analyzes your past Instagram posts to understand your voice, tone, and audience - Suggests fresh post ideas that fit your brand, waiting for you every time you open the app - Generates full captions with hashtags that you can publish as-is or tweak in seconds - Generates AI images in the style you choose, or use your own photos - Writes up your own idea: type a half-formed thought and get it back in your voice - Reminds you on the days you choose, and opens straight into an idea - Shows your published posts with their likes and comments, marking the ones it helped write - Handles more than one profile, each learning from its own posts - Works before you connect Instagram: sign in with Apple and start creating right away NOTHING GOES OUT WITHOUT YOU Posty writes; you publish. It never posts on your behalf and never schedules anything to go out while you are not looking. You read every caption, pick the photo, and post it yourself. WHY SMALL BUSINESS OWNERS LOVE POSTY - Post consistently without hiring a social media manager - Never run out of ideas on slow days - Keep your feed active while you focus on running your business - Sound professional, on-brand, and human, not like a robot PRICING Posty is free to download, with unlimited idea suggestions and 3 posts a week at no cost. Upgrade for more: Pro covers 7 posts a week, Premium 21, both with more rewrites and images per post. Subscriptions renew until cancelled and can be cancelled any time in your account settings. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Posty at weekly against slydial's every 4 months. Posty also leads on iOS requirement (15.6 vs 17). On price, 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
Both are free to download. slydial sells 3 in-app purchases, starting at $2.99 per month and Posty sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.
slydial ships an update every 4 months, Posty weekly. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.
| Parameter | slydial | Posty |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) — better | — |
| Positive reviews | 29.4% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 4 months | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17 | 15.6 — better |
| Further details — not scored | ||
| Size | 4 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | MobileSphere, Ltd | Baan Software |
Bugs and requests
slydial
Reported bugs
21 issues- App no longer works for many users
- Login/registration errors
- Numbers are marked as invalid
- Calls ring instead of going to voicemail
- App crashes or freezes
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- App is slow and unresponsive
- Incorrect numbers are dialed
- App shows caller number to recipient
- Login issues after account deletion
- Error screen at registration
- App does not see new numbers added to phone book
- Call disconnects when typing number
- App freezes after every use, requires reinstall
- Shows "unknown caller" and doesn't go to voicemail
- Paid subscription still has ads and issues
- Phone number is out of service
- App doesn't work with new iPhones
- App doesn't work with iPhone 4S
- Adds extra numbers to dialing string
- One ring before going to voicemail
- Recipient sees "Slydial" in recent calls
Requested features
4 requests- Extension option for dialing
- Ability to see called numbers history
- Dark mode option
- Option to record and send messages directly from iPhone
Posty
Not enough reviews yet to summarise bugs or requests.
In-app purchases
slydial
- Premium Monthly Plan$2.991 Month
- Premium Annual Plan$29.991 Year
- Premium Group slydial$9.99
Posty
- Full Access Pro$12.991 Month
- Full Access Premium$19.991 Month









