Comparison

LightComics vs Shift Rail

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

Head to head
About

LightComics

This app serves as a versatile viewer for various file types, including compressed archives, text documents, PDFs, and EPUBs. It offers features like image filtering, text-to-speech, and remote storage integration, all managed through a file tree interface.

Highlights
  • Supports ZIP, RAR, CBZ, TXT, PDF, and EPUB files
  • Image filtering and cropping
  • Text-to-Speech (TTS) functionality
  • Remote storage integration (FTP, WebDAV, Dropbox, OneDrive)
  • File management (create, rename, delete, share)
  • Dark theme and iCloud synchronization
  • Experimental EPUB text extraction
Features
Read full description

Essential Viewer LightComics application for iPhone and iPad The following features are supported! ◆ Image Viewer • Supported compressed files: ZIP, RAR, CBZ, and folders are also available. * Multiple compressed files are not supported (compressed in compression file) • Supports wide image cropping, cropping, and reverse sequencing. • Supports image filter [contrast] and [inverted]. • Supports Fit Image Ratio (General), Fill Ratio (Longer Images) • For large ZIP files, fast indexing is provided. ◆ Text Viewer • Support file: TXT * Extensions that can be expressed as a text viewer are also supported (ex. .log, .sh, .md, etc.) • Supports text content search and shortcuts. • Support TTS (Text To Speed). * You can activate the function in [Labatory]. • Offers 3 default fonts and allows for font size and line-to-line adjustment. * Installed fonts are available (iOS 13 and later) • You can change the background color and font color of the font. • Provides fast indexing of large TXT files. ◆ PDF Viewer (iOS 11 and above) • Supported text files: PDF • Enables PDF content retrieval and shortcuts. ◆ EPUB Pain Text Viewer * An experimental feature in which only text is extracted from the EPUB. You can activate the function in [Labatory]. • Support file: EPUB (EPUB2, EPUB3 type) • Provides features such as a text viewer. ◆ Viewer Common Features • Background color white and black change support • Bookmark support • Enable quick page movement • Automatic slide support • Support for scrolling and page curl • Support two-page split when using page dry transitions • Support LTR, RTL, and TTB Scroll Direction ◆ Dokutment • Provides a file tree-like design support. • Works with Apple's [File] application. • Supports decompression of compressed files. • Supports new folders, rename, move, delete, and share files. • Read files directly from external documents and repositories (iOS 13 and later) * You can activate the function in [Labatory]. ◆ Remote Storage • Support FTP, WebDAV, Dropbox, and Onedrive. * Background downloads are not supported. • You can delete files in remote storage. ◆ Common Features • Works with Apple's File application. • Supports dark themes. • Supports iCloud synchronization. (Sync only the data in the read information, the file will not be synchronized.) • Support a wide range of other default options ◆ Laboratory functions • EPUB (epub2, epub3)extracts only text from file to represent viewer • Page movement using volume up and down physical buttons • Page movement via Bluetooth keyboard • Text to Speech (TTS) support • Status bar always displays • External documents and storage access • Hide hidden files ◆ If you have any questions, please send them directly to the app at [Settings] - [Contact] or segunleedev@gmail.com. ◆ The Labatory feature can make some error. ◆ If the app shuts down immediately when running, switch on iOS [Settings]App -> [LightComics] -> reset and re-run * The saved reading list is deleted.

About

Shift Rail

Read full description

An ad-free shift calendar that shows today's shift the moment you open it. ROSTER Pick your rotation and tap which shift today is — the whole month fills in, no start date to work out. Start from 2-shift, 3-shift, day–night–off–rest, 24-hour duty or weekday presets, or build your own rotation of 2 to 28 days. • A month calendar with day, evening, night, duty, off and rest days in their own colors, starting on your device's first weekday • Tap a date to change just that day: leave, a swapped shift, cover • Monthly totals, such as D 10 · N 10 · Off 5 · R 6 • Today, tomorrow and your next shift at the top of the app Saving, viewing and changing days in a roster works without Pro. ALARMS FROM YOUR ROSTER (PRO, FIRST 7 DAYS FREE TO TRY) Tap "Set alarms from this roster" and Shift Rail sets each date's alarms for that day's shift, 28 days ahead. The first time, you can try them for 7 days without Pro: the days left show on the first screen, and the alarms stop when the trial ends. The roster is the source: change a day and that day's alarms change too. When fewer than seven days are left, opening the app quietly tops them up. SHARE THE MONTH OR EXPORT A CALENDAR FILE (PRO) Send an image with the roster's name, month, calendar and totals through Messages, Photos and more, or export three months as a calendar file (.ics) for other calendar apps. Try each three times without Pro. ALARM ROUTINES FOR A SHIFTED DAY • Save separate routines for workdays, workouts, weekends, or shifts • Move a routine from 60 minutes earlier to 90 minutes later, comparing every time before applying • Set one alarm to a target time and preview the whole routine moving with it • Choose the system sound or one of four original Shift Rail sounds CAREFUL BY DESIGN Shift Rail uses Apple's AlarmKit framework to schedule its alarms. It checks the resulting schedule after a change. If the schedule needs attention, the app shows a repair state instead of claiming that everything worked. OPTIONAL PRO A one-time Pro purchase sets alarms from your roster, shares the month as an image, and saves named target-time plans such as Early shift or School run. There is no subscription. All original alarm features and rosters work without Pro, and rosters with alarms set and saved plans stay readable, usable and deletable if Pro access ends. IMPORTANT No ads, no sign-in, no server. Shift Rail manages only alarms created inside Shift Rail; it does not change alarms in Apple's Clock app. Alarm access is required. Roster alarms are scheduled up to 80 at a time, so a roster with many alarms covers fewer days. Vibration and volume follow iPhone system settings, and delivery remains subject to iOS and device settings. Rosters and routines stay on this iPhone. English and Korean are included.

Screenshots

LightComics4 screens
Shift Rail4 screens

Verdict

The call

The clearest difference is in-app purchases: LightComics at none against Shift Rail's 2. Shift Rail's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. Shift Rail sells 2 one-off in-app purchases. LightComics asks for nothing beyond the download.

UpkeepUpdate frequency

LightComics ships an update fortnightly, Shift Rail every 10 days. Both last shipped on November 13, 2026.

Scorecard2 real differences · 8 level
LightComics versus Shift Rail: the parameters behind the verdict, then further details
ParameterLightComicsShift Rail
PriceFreeFree
Rating4.8 (21 ratings) — better—
Positive reviews89.7% of reviews—
Number of ratings21 — better—
Update frequencyFortnightlyEvery 10 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad — betteriPhone
Requires iOS26.026.0
Further details — not scored
Size49 MB4 MB
Age rating4+4+
DeveloperSeGun LeeYEONWOO KIM

In-app purchases

None

LightComics

No in-app purchases

2 purchases

Shift Rail

One-time2
  • 7-Day Alarm TrialFree
  • Shift Rail Pro$0.99

Questions

Is LightComics free?
LightComics is free to download, with no in-app purchases.
Is Shift Rail free?
Shift Rail is free to download, with in-app purchases available.
Do LightComics or Shift Rail have ads?
LightComics shows ads; Shift Rail does not.
Which is updated more often, LightComics or Shift Rail?
LightComics ships an update fortnightly, and Shift Rail every 10 days. Most recently, LightComics was updated on November 13, 2026 and Shift Rail on November 13, 2026.

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