Comparison

PDF Voice Reader vs ShiftLife

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

Head to head
About

PDF Voice Reader

Convert documents like PDFs and Word files into natural-sounding audio. Listen on the go with background playback, customize your listening experience with adjustable speed and voices, and visually track spoken text with color highlighting. Supports cloud sync, translation, and scanning of paper documents.

Highlights
  • Background audio playback
  • Adjustable speech speed and voice
  • Color highlighting of spoken text
  • Cloud storage integration
  • Text translation
  • Document scanning to audio
  • Web content to speech
Features
Read full description

Give Your Eyes a Rest – Let Your Documents Speak! Tired of screen fatigue? PDF Voice Reader – Docs Aloud turns your PDFs, Word files, and more into natural-sounding audio, so you can listen anytime, anywhere. Perfect for studying, commuting, or simply giving your eyes a well-deserved break. Key Features: • Listen on the go – Supports background playback for multitasking • Customizable experience – Adjust speed, voice, and skip headers/footers • Color Highlighting – Visually track spoken text with customizable colors! Perfect for following along, studying, or improving comprehension as words light up in sync with the audio. • Seamless cloud sync – Works with iCloud, Dropbox, Google Drive & more • Smart tools – Bookmarking, text translation, and multiple voice options • Accessibility-friendly – Ideal for students, professionals, and visually impaired users • Scan & Listen – Turn paper documents and books into audio with built-in scanning • Web-to-Speech – Listen to articles, blogs, and online content directly from websites! Just paste the URL, and the app will read it aloud. Following formats are supported: • PDF. • Microsoft Documents. • Rich Text Format. • Plain Text. Transform reading into listening—download PDF Voice Reader today! https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ShiftLife

Read full description

You work shifts, but your life is more than your shifts. ShiftLife sets up your rotation and plans all 24 hours of every day, so sleep, family and your own goals fit around the schedule. Made for nurses, doctors, paramedics, police officers, firefighters, security staff, factory and call-center workers. SET UP YOUR ROTATION IN A MINUTE • Ready-made patterns: 12/36, 12/24, 24/48 Kelly, triple rotation 08-16-24, Pitman 2-2-3, DuPont, Southern swing, 4-2, physician on-call, fixed hours, or your own pattern. • Your whole cycle on one screen: day shifts, nights, recovery days and days off, color-coded. • Give your rotation and day types your own names. ALL 24 HOURS, PLANNED • A 24-hour template for every day type: sleep, work, commute, family, exercise and focus time. • Change your shift hours and the plan stays; in most cases blocks line up with the new times. • Shift ran long? One tap logs the overtime and the rest of the day adjusts. SLEEP AROUND NIGHT SHIFTS • Sleep is planned in 90-minute cycles, so you know how many cycles you get after a night shift. • Sleep against your goal across the whole cycle, with sleep debt. • Connect Apple Health to see sleep, steps and active energy. Sleep is written to Health only with your permission. LEAVE, SICK DAYS, SWAPS • Log leave, sick days, guest days or shift swaps on the right calendar day; your cycle stays intact. ROUTINES AND GOALS • Repeat routines by date or by day of your cycle. • Break goals into projects and milestones; your focus time is spread across the cycle. • The Today screen shows the current block, your next step and the day at a glance. PRO • Send shifts and handovers for 90 days, and timed plan blocks such as sleep, family, exercise and focus time for 30 days, to Apple Calendar or Google Calendar (one-way). • Home Screen and Lock Screen widgets. • Weekly report, cycle chart, CSV export and archive. • All themes, plus unlimited projects, plans, milestones and notes. Core planning is free and needs no account. Pro is available monthly, yearly or as a one-time lifetime purchase; the yearly free trial is shown only to eligible App Store accounts. Your plans and records stay on your device; if you turn on calendar export, only those events go to the calendar you choose. The app is available in English and Turkish, with light and dark themes made for night shifts. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://lifedevlabs.com/en/privacy/

Screenshots

PDF Voice Reader4 screens
ShiftLife4 screens

Verdict

The call

The clearest difference is ads: ShiftLife at none against PDF Voice Reader's shown. ShiftLife also leads on iOS requirement (17.0 vs 26). On price, update cadence, 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. PDF Voice Reader sells 16 in-app purchases, starting at $4.99 per month and ShiftLife sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

Scorecard2 real differences · 8 level
PDF Voice Reader versus ShiftLife: the parameters behind the verdict, then further details
ParameterPDF Voice ReaderShiftLife
PriceFreeFree
Rating4.1 (955 ratings) — better—
Positive reviews22.0% of reviews—
Number of ratings955 — better—
Update frequencyEvery 3 weeksEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS2617.0 — better
Further details — not scored
Size41 MB12 MB
Age rating4+4+
DeveloperStorchTAHIR GENCTOG

Bugs and requests

PDF Voice Reader

Reported bugs

4 issues
  • App crashes frequently
  • Paid version not working as expected
  • Issues with syncing across devices
  • Reading position not saved properly

Requested features

4 requests
  • Allow selecting reading start position
  • Add more voice options and customization
  • Improve page navigation and bookmarking
  • Provide better customer support

ShiftLife

Not enough reviews yet to summarise bugs or requests.

In-app purchases

16 purchases

PDF Voice Reader

Subscriptions2
  • Monthly$4.991 Month
  • Yearly$24.991 Year
One-time14
  • English US$4.99
  • English UK$4.99
  • English Irish$4.99
Show 11 more
  • Czech$4.99
  • Portuguese Br$4.99
  • Russian$4.99
  • Spanish Mex$4.99
  • Spanish$4.99
  • English AU$4.99
  • French$4.99
  • Chinese$4.99
  • Italian$4.99
  • Portuguese$4.99
  • PDF Voice Reader Pro$49.99
3 purchases

ShiftLife

Subscriptions2
  • ShiftLife Pro Monthly$9.991 Month
  • ShiftLife Pro Yearly7 Days trial$39.991 Year
One-time1
  • ShiftLife Pro Lifetime$99.99

Questions

Is PDF Voice Reader free?
PDF Voice Reader is free to download, with in-app purchases available.
Is ShiftLife free?
ShiftLife is free to download, with in-app purchases available.
Do PDF Voice Reader or ShiftLife have ads?
PDF Voice Reader shows ads; ShiftLife does not.
Which is updated more often, PDF Voice Reader or ShiftLife?
PDF Voice Reader ships an update every 3 weeks, and ShiftLife every 3 weeks. Most recently, PDF Voice Reader was updated on October 13, 2026 and ShiftLife on October 21, 2026.

Other comparisons