slydial vs Numinar
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.
Numinar
Easily engage in targeted voter outreach directly from your smartphone. Support campaigns and causes by sending voting reminders, planning canvassing routes, or making calls to contacts.
- Targeted voter outreach
- Text voting reminders
- Map canvassing routes
- Make campaign calls
- Support campaigns and causes
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Numinar’s app powers targeted voter outreach from your phone. Support your favorite campaigns and causes by texting voting reminders to friends, mapping canvassing routes, or making calls.
Screenshots
Verdict
The clearest difference is review sentiment: Numinar at 92% against slydial's 29%. Numinar also leads on in-app purchases (none vs 3) and rating (4.6 vs 4.3). On price and ads 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. Numinar asks for nothing beyond the download.
Numinar holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Numinar has 97 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 29% of slydial's written reviews are positive against 92% of Numinar's.
slydial ships an update every 4 months, Numinar monthly. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | slydial | Numinar |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (6 ratings) | 4.6 (97 ratings) — better |
| Positive reviews | 29.4% of reviews | 92.0% of reviews — better |
| Number of ratings | 6 | 97 — better |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17 | 15.5 — better |
| Further details — not scored | ||
| Size | 4 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | MobileSphere, Ltd | Numinar Inc |
Customer experience
slydial
Numinar
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
Numinar
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
Numinar
No in-app purchases
Questions
Is slydial free?
Is Numinar free?
Which has better reviews, slydial or Numinar?
Do slydial or Numinar have ads?
Which is updated more often, slydial or Numinar?
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