Comparison

NineOneOne vs APS Panic Button

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

Head to head
About

NineOneOne

This app streamlines emergency calls, reducing the number of taps needed to reach emergency services. It offers customizable settings for faster dialing in critical situations.

Highlights
  • One-touch emergency calling
  • Reduced tap count for calls
  • Customizable emergency number
  • Disable dial confirmation
  • Large, easy-to-tap button
Read full description

We really hope you never have to call 911, or any other emergency number for that matter. But because it could happen to anyone, anywhere, at any time, someday you may need to make that important call. Now you can place that emergency call with a minimum of taps on your phone and without having to fumble around with your keypad. THE GOAL The single goal of NineOneOne was to create an application for the iPhone that would drastically, yet practically, reduce the number of taps to make the call to 911. A typical call to 911 would take approximately SEVEN taps: Home, Phone, Keypad, 9, 1, 1, Call. We knew we could do better. NineOneOne reduces the required number of taps down to FOUR in its default configuration: Home, Launch App, Big Button, Confirm. This can be further reduced down to only THREE taps in a configuration setting, which bypasses the confirmation step altogether. SIMPLICITY • The Big Red Button leads the way to safety - large enough to find and tap in an emergency setting. NineOneOne prevents accidental dialing, while remaining incredibly easy and straightforward. • Accessibility: designed for sight- and dexterity-impaired users with a large tap target and Voice Over CUSTOMIZABLE NineOneOne's Emergency Number can be set to any number, and the Dial Warning can be disabled to reduce number of taps even further - allowing you to make your emergency call immediately. THE STORY NineOneOne was designed and developed by Evan K. Stone. It was inspired out of the simple need to be able to contact emergency services in one's area quickly. Other projects were put on hold to get this out the door and into the hands of people who needed it the most. "I designed this application because I was in a an emergency situation in my car and needed to contact emergency services. However, it was too difficult under the circumstances, and I was unable to make the call. What I really needed was an app that would dial emergency services easily and in a minimum of taps. That's how NineOneOne was born." — Evan K. Stone, Developer of NineOneOne

About

APS Panic Button

This utility app enables alarm monitoring companies using specific software to receive panic alarms from subscribers. It allows dispatchers to contact users or send help to their GPS location. A 'follow me' feature can automatically send alarms at set intervals for GPS tracing.

Highlights
  • Receive panic alarms
  • GPS location tracking
  • Contact user or dispatch help
  • Follow me feature for interval alarms
  • Compatible with SECURITHOR software
Features
Read full description

*Continued use of GPS running in the background can dramatically decrease battery life.* APS allows alarm monitoring companies using SECURITHOR software (Securithor - http://www.securithor.com) to receive panic alarms from their subscribers owning a compatible iOS device. When a panic alarm is received by the central station, the dispatcher can contact the user with the information they have on file or send help to the GPS location where the alarm was sent from. With the follow me feature, alarms are automatically sent at a user defined interval, allowing to trace the GPS route sent from the device.

Screenshots

NineOneOne4 screens
APS Panic Button3 screens

Verdict

The call

The clearest difference is price: APS Panic Button at Free against NineOneOne's $0.99. APS Panic Button also leads on update cadence (every 10 months vs every 21 months) and device support (3 vs 1). On rating, ratings volume, ads and in-app purchases 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

APS Panic Button is free to download; NineOneOne costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for NineOneOne against 5.0 for APS Panic Button. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

NineOneOne ships an update every 21 months, APS Panic Button every 10 months. The most recent releases landed on October 21, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
NineOneOne versus APS Panic Button: the parameters behind the verdict, then further details
ParameterNineOneOneAPS Panic Button
Price$0.99Free — better
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings11
Update frequencyEvery 21 monthsEvery 10 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS18.66.1 — better
Further details — not scored
Size1 MB56 MB
Age rating4+4+
DeveloperEvan StoneMCDI Security Products Inc.

Customer experience

NineOneOne

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

APS Panic Button

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

NineOneOne

No in-app purchases

None

APS Panic Button

No in-app purchases

Questions

Is NineOneOne free?
NineOneOne costs $0.99, with no in-app purchases.
Is APS Panic Button free?
APS Panic Button is free to download, with no in-app purchases.
Which has better reviews, NineOneOne or APS Panic Button?
NineOneOne and APS Panic Button are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do NineOneOne or APS Panic Button have ads?
Neither NineOneOne nor APS Panic Button shows ads.
Which is updated more often, NineOneOne or APS Panic Button?
NineOneOne ships an update every 21 months, and APS Panic Button every 10 months. Most recently, NineOneOne was updated on October 21, 2026 and APS Panic Button on October 7, 2026.

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