Comparison

IP500M vs Piiing

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

Head to head
About

IP500M

This application allows users to manage office communications and security from their smartphones. It enables outgoing and intercom calls, conference calls, and integration with video door phones and IP cameras.

Highlights
  • Outgoing and intercom calls
  • Multi-party conference calls
  • Video door phone integration
  • IP camera monitoring
  • Alarm device monitoring
  • Office mobility services
Features
Read full description

IP500M users can use their smartphones to make outgoing call, intercom call, call operator, broadcast office extensions, hold multi-party conference calls, meet visitors from video door phones, and monitor IP cameras and alarm devices. Enjoy the best audio and video communication of the SDX500 PBX System, and experience high-tech innovative application services for office mobility.

About

Piiing

A low-pressure social app focused on simple notifications to connect with friends, family, and communities. Send quick reminders, share photos, or announce arrivals without the need for ongoing conversations. Create or join 'Planets' to notify groups simultaneously.

Highlights
  • Send quick notifications
  • Free text notifications
  • Attach photos to notifications
  • Create and join 'Planets'
  • Group notifications
  • Unique notification sounds
  • Bell Circles for frequent contacts
Features
Read full description

Not every moment needs a conversation. "I'm here." "Come downstairs." "We're over here." Sometimes, one Piiing is all it takes. Piiing is a low-pressure social app built around notifications—a simple way to stay connected with friends, family, and communities without the pressure of keeping a conversation going. Send a quick reminder, share a photo, let your friends know you've arrived, or simply Piiing someone when they're on your mind. Text notifications are free, so everyday interactions can stay simple and effortless. Going beyond one-to-one connections, you can create or join Planets and send a notification to everyone at once. Plan a trip, organize a club, announce an event, or bring together people who share the same interests. With Piiing, staying connected isn't about talking more. It's about reaching the right people at the right moment. Features • Send quick notifications to friends • Send text notifications for free • Attach photos to your notifications • Choose unique notification sounds • Add friends by username • Create Bell Circles for people you Piiing often • Create or join Planets • Send notifications to everyone in a Planet • Share your Home Planet with QR Codes and links • Collect Bells and grow your collection • Earn daily rewards and Lucky Draw Tickets • Manage notifications, privacy, and account settings Less chatting. More living. Spend more time with the people around you. Leave the notifications to Piiing.

Screenshots

IP500M4 screens
Piiing4 screens

Verdict

The call

The clearest difference is review sentiment: Piiing at 100% against IP500M's 17%. Piiing also leads on update cadence (every 3 days vs every 9 months). IP500M's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 16.4). On price, ads 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. Piiing sells 4 one-off in-app purchases. IP500M asks for nothing beyond the download.

UpkeepUpdate frequency

IP500M ships an update every 9 months, Piiing every 3 days. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard5 real differences · 5 level
IP500M versus Piiing: the parameters behind the verdict, then further details
ParameterIP500MPiiing
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews16.7% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 9 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better16.4
Further details — not scored
Size33 MB95 MB
Age rating4+4+
DeveloperTECOM CO., LTD.YUSHUAN KAO

Customer experience

IP500M

Written reviews12 reviews
Positive16.7%
Neutral16.7%
Negative66.7%

Piiing

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

IP500M

No in-app purchases

4 purchases

Piiing

One-time4
  • Piiing 30-Day Pass$0.99
  • Piiing Draw Tickets 10$0.99
  • Piiing Draw Tickets 100 + 10$6.99
Show 1 more
  • Piiing 365-Day Pass$9.99

Questions

Is IP500M free?
IP500M is free to download, with no in-app purchases.
Is Piiing free?
Piiing is free to download, with in-app purchases available.
Do IP500M or Piiing have ads?
Neither IP500M nor Piiing shows ads.
Which is updated more often, IP500M or Piiing?
IP500M ships an update every 9 months, and Piiing every 3 days. Most recently, IP500M was updated on November 3, 2026 and Piiing on November 5, 2026.

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