Comparison

Pro SMS Scheduler vs RMH NDI MViewer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Pro SMS Scheduler

Schedule SMS messages to be sent automatically at any time, ensuring you never miss important events or forget to stay in touch. This app simplifies sending messages with one-tap sending and message templates, and syncs across devices via iCloud.

Highlights
  • Schedule SMS messages
  • Set recurring or one-time schedules
  • One-tap message sending
  • Create message templates
  • iCloud sync across devices
  • Contact group messaging
Features
Read full description

Introducing Pro SMS Scheduler, the ultimate solution for anyone who struggles to remember to send SMS messages to their contacts on a regular basis. If you're tired of missing important events, appointments, or just want to stay in touch with your loved ones, this app is perfect for you. With Pro SMS Scheduler, you can schedule SMS messages to be sent at any time, whether it's daily, weekly, monthly, yearly, or just one time. The app acts as a scheduler and reminder, ensuring that you never forget to send a message to someone important. What's more, Pro SMS Scheduler makes the process of sending SMS messages effortless. After being reminded at the scheduled time, you can send the message with just one tap. Plus, you can create templates for frequently used messages, eliminating the need to type the same message over and over again. Pro SMS Scheduler also offers a seamless iCloud sync feature, ensuring that all your schedules, templates, and contacts groups are synced across all your devices. This means you can access your schedules from anywhere and stay in touch with your contacts, whether you're on your phone, tablet, or computer. Speaking of contacts, Pro SMS Scheduler offers a Contacts Groups feature that allows you to easily schedule messages to multiple recipients at once. Simply create a group once and use it over and over again. But that's not all - Pro SMS Scheduler is regularly updated with new features, ensuring that you always have the latest tools at your fingertips. And if you have feedback or feature requests, our team is always happy to hear from you. To get started with Pro SMS Scheduler, simply choose a subscription plan inside the app. Subscription prices vary based on your chosen renewal period, your country, and eligibility for educational pricing. The price will be shown in the app before you are charged for any subscription. The subscription automatically renews each renewal period unless auto-renew is turned off at least 24 hours before the end of the current period. Your iTunes account will be charged within 24 hours prior to the end of the current period for the same duration to ensure no lapse in service. No cancellation of the current subscription is allowed during the active subscription period. Don't miss out on staying in touch with your loved ones, friends, employees, clients, and boss. Download Pro SMS Scheduler today and make scheduling SMS messages effortless and stress-free. For more information, please review our Privacy Policy and Terms of Service at the links provided. Privacy Policy: https://sites.google.com/view/krectsolutions/privacy-policy Terms of Service: https://sites.google.com/view/krectsolutions/terms-of-service”

About

RMH NDI MViewer

Transform your Apple devices into professional NDI monitors and multiviewers for live production and streaming. View NDI sources in full-screen or monitor multiple feeds simultaneously with flexible grid layouts and audio level meters.

Highlights
  • Full-screen NDI source monitoring
  • Flexible multiview grids (2+6, 2x2, 3x3, 4x4)
  • Audio level meters
  • Automatic NDI source discovery
  • Low-latency Metal rendering
  • Supports full-bandwidth NDI and NDI|HX
Features
Read full description

NDI MViewer turns your iPhone, iPad and Mac into a professional NDI(R) monitor and multiviewer for your local network. View any NDI source full-screen at full resolution, or keep an eye on several at once in a flexible multiview grid - ideal for live production, streaming and broadcast. FEATURES - Single-source monitor with live resolution, frame-rate and format readout - Multiview grids: 2+6, 2x2, 3x3 and 4x4 layouts - Audio level meters on every source - Automatic discovery via mDNS, plus NDI Discovery Server support for managed networks - Smooth, low-latency Metal rendering - Works with full-bandwidth NDI and NDI|HX sources - Universal app - one purchase works on iPhone, iPad and Mac Single-source monitoring is free forever. Multiview is free for 30 minutes, then unlocks with the NDI MViewer Pro subscription. SUBSCRIPTION NDI MViewer Pro is an auto-renewing subscription that unlocks unlimited multiview on iPhone, iPad and Mac. - Title: NDI MViewer Pro - Length: 1 month (auto-renewing) - Price: US$8.99 per month (prices vary by region; e.g. EUR 9.99 in the Eurozone) Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage or cancel your subscription anytime in your Apple Account settings. Privacy Policy: https://mviewer.rmh-digital.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ NDI(R) is a registered trademark of Vizrt NDI AB.

Screenshots

Pro SMS Scheduler4 screens
RMH NDI MViewer4 screens

Verdict

The call

The clearest difference is rating: Pro SMS Scheduler at 3.4 against RMH NDI MViewer's 1.0. Pro SMS Scheduler also leads on ratings volume (17 vs 1) and update cadence (fortnightly vs monthly). RMH NDI MViewer's advantage is monetization model (freemium vs subscription) and iOS requirement (16.0 vs 18.6). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Pro SMS Scheduler sells 5 in-app purchases, starting at $2.99 per month and RMH NDI MViewer sells 1 in-app purchase, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Pro SMS Scheduler holds the better App Store score, 3.4 against 1.0. That said, the two scores are not equally well evidenced: Pro SMS Scheduler has 17 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Pro SMS Scheduler ships an update fortnightly, RMH NDI MViewer monthly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

Scorecard5 real differences · 5 level
Pro SMS Scheduler versus RMH NDI MViewer: the parameters behind the verdict, then further details
ParameterPro SMS SchedulerRMH NDI MViewer
PriceFreeFree
Rating3.4 (17 ratings) — better1.0 (1 ratings)
Positive reviews38.7% of reviews—
Number of ratings17 — better1
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS18.616.0 — better
Further details — not scored
Size18 MB6 MB
Age rating4+4+
DeveloperMuhammad IbrahimRacespot Media House GmbH

Customer experience

Pro SMS Scheduler

All ratings17 ratings
Positive58.8%
Neutral0.0%
Negative41.2%
Written reviews31 reviews
Positive38.7%
Neutral0.0%
Negative61.3%

RMH NDI MViewer

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

5 purchases

Pro SMS Scheduler

Subscriptions4
  • Pro SMS Scheduler Basic3 Days trial$2.991 Month
  • Pro SMS Scheduler Plus3 Days trial$12.993 Months
  • Pro SMS Scheduler Elite7 Days trial$19.991 Year
Show 1 more
  • Pro SMS Scheduler Premium3 Days trial$19.996 Months
One-time1
  • Pro SMS Scheduler Lifetime$59.99
1 purchases

RMH NDI MViewer

Subscriptions1
  • NDI MViewer Pro$8.991 Month

Questions

Is Pro SMS Scheduler free?
Pro SMS Scheduler is free to download, with in-app purchases available.
Is RMH NDI MViewer free?
RMH NDI MViewer is free to download, with in-app purchases available.
Which has better reviews, Pro SMS Scheduler or RMH NDI MViewer?
Pro SMS Scheduler is rated higher. Pro SMS Scheduler averages 3.4 out of 5 from 17 ratings, while RMH NDI MViewer averages 1.0 from 1 ratings.
Do Pro SMS Scheduler or RMH NDI MViewer have ads?
Neither Pro SMS Scheduler nor RMH NDI MViewer shows ads.
Which is updated more often, Pro SMS Scheduler or RMH NDI MViewer?
Pro SMS Scheduler ships an update fortnightly, and RMH NDI MViewer monthly. Most recently, Pro SMS Scheduler was updated on November 1, 2026 and RMH NDI MViewer on October 31, 2026.

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