Comparison

RssNotify vs SunArc

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

Head to head
About

RssNotify

This app provides instant notifications for critical updates from multiple RSS feeds. It centralizes important technical infrastructure health information, eliminating the need for constant manual checks. Configure preferences easily and share alerts across up to five devices.

Highlights
  • Instant critical update notifications
  • Monitor multiple RSS feeds
  • Centralized technical infrastructure health
  • Intuitive configuration interface
  • Up to five devices per account
  • Cloud-based feed monitoring
Features
Read full description

Tired of constantly checking multiple sources for critical updates and system health? RssNofity ist the RSS Reader you've been waiting for! Effortlessly monitor multiple RSS feeds containing critical health-information of your technical infrastructure in one centralized hub. Key Features - Receive instant notifications of critical system alerts - Stay on top of crucial information without the need for constant manual checks. - Set up and configure your monitoring preferences effortlessly with our intuitive interface. - Up to five devices per Account. Let the whole team know whats up. - The feeds are monitored in our cloud, no need to worry. With the free version you can monitor one feed. Additional feeds can be added by subscribing to one of our in-app-purchases. All other features are usable in the free version. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

SunArc

Features
Read full description

SunArc shows the sun’s path and position on a map for your location, date and time. See where shadows will fall, from buildings, trees or custom objects placed manually. Check how shadows change throughout the day and across different seasons. Will your solar panels still get enough sun in winter? Will that tree block the afternoon sun from your kitchen window? Or when will your terrace finally be in the shade? Useful for photographers, hikers, home buyers, balcony owners, campers, gardeners, beach lovers, future solar power heroes and vitamin D hunters. One purpose. No account. No ads. No subscription.

Screenshots

RssNotify4 screens
SunArc4 screens

Verdict

The call

The clearest difference is update cadence: RssNotify at weekly against SunArc's every 3 weeks. 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. RssNotify sells 3 in-app purchases, starting at $0.99 per month and SunArc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

RssNotify ships an update weekly, SunArc every 3 weeks. The most recent releases landed on October 6, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
RssNotify versus SunArc: the parameters behind the verdict, then further details
ParameterRssNotifySunArc
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.4 — better
Further details — not scored
Size1 MB50 MB
Age rating4+4+
DeveloperSignalgrid e.U.Pascal von Burg

In-app purchases

3 purchases

RssNotify

Subscriptions3
  • 5 Feeds$0.991 Month
  • 10 Feeds$1.991 Month
  • 15 Feeds$2.991 Month
1 purchases

SunArc

One-time1
  • ShadeCheck Unlock$0.99

Questions

Is RssNotify free?
RssNotify is free to download, with in-app purchases available.
Is SunArc free?
SunArc is free to download, with in-app purchases available.
Do RssNotify or SunArc have ads?
Neither RssNotify nor SunArc shows ads.
Which is updated more often, RssNotify or SunArc?
RssNotify ships an update weekly, and SunArc every 3 weeks. Most recently, RssNotify was updated on October 6, 2026 and SunArc on October 31, 2026.

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