Comparison

PagerDuty vs Chess Scanner

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

Head to head
About

PagerDuty

This app helps organizations manage digital operations and resolve incidents quickly. It provides real-time alerts, incident response tools, and team scheduling to ensure seamless customer experiences.

Highlights
  • Push notification alerts with custom sounds
  • Respond to incidents (acknowledge, resolve, reassign)
  • View incident details and resolution timelines
  • Manage on-call schedules and team overrides
  • Create new incidents and loop in responders
  • Execute custom actions on incidents
Features
Read full description

PagerDuty, Inc. (NYSE:PD) is a leader in digital operations management. In an always-on world, organizations of all sizes trust PagerDuty to help them deliver a perfect digital experience to their customers, every time. Through its SaaS-based platform, PagerDuty arms developers, IT operations, support, security, and business leaders to prevent and resolve incidents when seconds matter. Over 12,000 businesses including GE, Vodafone, Box, and American Eagle Outfitters rely on PagerDuty to continuously improve their digital operations. PagerDuty for iOS allows you to: * Receive unlimited push notification alerts and set custom sounds for alerts * Easily access and respond to open incidents (acknowledge, resolve, or reassign) * View incident details, grouped alerts, and resolution timelines at a glance * View your on-call timeline and team schedules, and book overrides for yourself or your teammates * Access a contact list of all users in your account and their contact information * Create new incidents directly from the mobile app * Loop in responders for additional help * Execute custom actions (like restarting servers, running diagnostics, etc.) on incidents NOTE: A PagerDuty user account is required to use this application. Some features’ availability depends on your PagerDuty plan.

About

Chess Scanner

Digitize your chess games by scanning score sheets. Extract moves, correct errors with suggestions, and export games as PGN. Analyze your games on Lichess or Chess.com.

Highlights
  • Scan chess score sheets
  • Digitize games from images
  • Correct recognized moves
  • Export games as PGN
  • Analyze in Lichess/Chess.com
  • Categorize games by tournament
Features
Read full description

Scan your score sheets to digitize your chess games. The texts gets extracted from the score sheet to generate the game. An overview presents the score sheet with the generated moves. If moves were not correctly recognized, you can easily correct them using move suggestions. Afterward, you have the option to categorize the games into a tournament, analyze them in Lichess/Chess.com, or export them as a PGN file. Score sheets can be captured either with the integrated scanner or selected from the gallery. The score sheet is directly extracted from the image. The score sheets can be specified for both the White and Black players, which is particularly convenient from the tournament director's perspective. When generating the game, both versions are considered. Up to two score sheets can be specified per player. The game can be generated directly after scanning the score sheets. Alternatively, you also have the option to manually overlay the move grid. Supported notations: - English: N/B/R/Q/K - German: S/L/T/D/K - Dutch: P/L/T/D/K - Spanish / Italian: C/A/T/D/R - French: C/F/T/D/R - Portuguese: C/B/T/D/R - Czech / Slovak: J/S/V/D/K - Turkish: A/F/K/V/Ş It is possible to specify other notations as well, but these are analyzed based on a model of already supported notation. Therefore, text recognition may be less accurate in such cases. For game generation, the score sheets are sent to our servers. The time required for generation may vary depending on the legibility of the score sheet, length of the game, and internet connection. Typically, this ranges between 1 and 10 seconds. An overview displays the columns of the score sheet with the generated moves. The background color of each move indicates the likelihood of the move. Tapping on a move takes you directly to the corresponding chess position, where move alternatives are also suggested. If moves were not correctly recognized, you can quickly and easily correct them using move suggestions. These are arranged based on probabilities and can be further narrowed down using a filter on the piece to be moved. After making a change, you can regenerate the game from the current move. An overall overview displays all entered games. You can filter games by tournament, round, and favorites. Additionally, there is a search field allowing you to filter games by players or game descriptions. Filtered games or individual games can be exported as a PGN file. In the settings, you can specify which data the PGN file should contain, such as tournament, round, date, etc. Additional games can be imported into the app via PGN files. To analyze the games, they can be opened directly in Lichess and Chess.com. With Premium: - Adding score sheets of the second player - Open Games in Lichess and Chess.com - PGN Export - Cloud synchronisation of games - Unlimited chessboard scans If you would like to share any thoughts or suggestions, please feel free to send an email to: steffen@chessscanner.com Terms of Use (EULA): https://chessscanner.com/eula

Screenshots

PagerDuty4 screens
Chess Scanner4 screens

Verdict

The call

The clearest difference is rating: PagerDuty at 4.8 against Chess Scanner's 4.0. PagerDuty also leads on in-app purchases (none vs 6) and ratings volume (5.2K vs 18). Chess Scanner's advantage is review sentiment (67% vs 25%) and iOS requirement (16.0 vs 18.0). 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. Chess Scanner sells 5 in-app purchases, starting at $2.99 per 7 days. PagerDuty asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

PagerDuty holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: PagerDuty has 5.2K ratings behind it against 18, so its average is the more settled of the two. Written reviews complicate that: 25% of PagerDuty's written reviews are positive against 67% of Chess Scanner's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

PagerDuty ships an update weekly, Chess Scanner every 2 weeks. The most recent releases landed on September 23, 2026 and September 17, 2026 respectively.

Scorecard7 real differences · 3 level
PagerDuty versus Chess Scanner: the parameters behind the verdict, then further details
ParameterPagerDutyChess Scanner
PriceFreeFree
Rating4.8 (5.2K ratings) — better4.0 (18 ratings)
Positive reviews24.7% of reviews66.7% of reviews — better
Number of ratings5.2K — better18
Update frequencyWeekly — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFreemium
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS18.016.0 — better
Further details — not scored
Size80 MB127 MB
Age rating4+4+
DeveloperPagerDuty Inc.Steffen Ratzke von Stoyentin

Customer experience

PagerDuty

All ratings5,234 ratings
Positive96.9%
Neutral1.4%
Negative1.7%
Written reviews150 reviews
Positive24.7%
Neutral13.3%
Negative62.0%

Chess Scanner

All ratings16 ratings
Positive68.8%
Neutral0.0%
Negative31.3%
Written reviews9 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Bugs and requests

PagerDuty

Reported bugs

19 issues
  • Font sizing issue
  • Unable to change alert sound
  • Cannot change settings
  • Couldn't acknowledge incident
  • Crashes on startup
Show 14 more
  • Crashes frequently
  • Unresponsive after alerts
  • Vibration and sound settings not obeyed
  • App unresponsive after alert
  • Login Fail
  • Major bug in update
  • Logs out me every few weeks
  • Crashes
  • Crashes
  • Crashes
  • Useful...now broken
  • Still buggy
  • Couldn't acknowledge incident
  • Couldn't acknowledge incident

Requested features

5 requests
  • Add ability to use custom sound for emergencies
  • Add ability to use custom sound for emergencies
  • Add ability to put services in maintenance mode
  • Improve Resolved Incidents view to show oldest first
  • Provide easy way to allow calls/texts during DND

Chess Scanner

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

PagerDuty

No in-app purchases

5 purchases

Chess Scanner

Subscriptions5
  • Weekly Plan3 Days trial$2.997 Days
  • Monthly Plan$2.991 Month
  • Monthly Plan$4.991 Month
Show 2 more
  • Yearly Plan$14.991 Year
  • Yearly Plan2 variants$22.991 Year

Questions

Is PagerDuty free?
PagerDuty is free to download, with no in-app purchases.
Is Chess Scanner free?
Chess Scanner is free to download, with in-app purchases available.
Which has better reviews, PagerDuty or Chess Scanner?
PagerDuty is rated higher. PagerDuty averages 4.8 out of 5 from 5.2K ratings, while Chess Scanner averages 4.0 from 18 ratings.
Do PagerDuty or Chess Scanner have ads?
Neither PagerDuty nor Chess Scanner shows ads.
Which is updated more often, PagerDuty or Chess Scanner?
PagerDuty ships an update weekly, and Chess Scanner every 2 weeks. Most recently, PagerDuty was updated on September 23, 2026 and Chess Scanner on September 17, 2026.

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