Comparison

TTS vs ShieldFlow

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

Head to head
About

TTS

Convert documents into natural-sounding audio with this voice reader. Listen to PDFs and other text files on your device, perfect for studying, working, or multitasking. Enjoy a clean interface and privacy-focused, on-device processing.

Highlights
  • Free text to speech reader
  • Read PDF files directly
  • Natural AI-powered voice
  • On-device processing for privacy
  • Play, pause, and resume audio
  • Distraction-free interface
Read full description

Text to Speech: TTS Pro is a powerful and easy-to-use voice reader designed to help you listen to documents anytime, anywhere. Whether you're studying, working, or multitasking, convert text into clear, natural audio in seconds. Key Features : • FREE text to speech reader • Open and read PDF files directly inside the app • Natural AI-powered voice playback • Smooth automatic reading from first page to last • Play, pause, resume, and stop anytime • Clean and distraction-free interface • Fully on-device processing for privacy Seamless PDF Reading Simply select a PDF file and start listening immediately. The app keeps your document in its original format and layout while reading it aloud smoothly from beginning to end. No complicated setup. No unnecessary steps. Just open and listen. Perfect For • Students • Professionals • Multitasking users • Accessibility support • Language learners • Listening to long documents Privacy First All processing happens directly on your device. Your files stay private and are never uploaded or stored externally. Privacy and Terms for Condition : https://mercurial-floor-265.notion.site/Privacy-Policy-Text-to-Speech-30417fca86818005afe1e96df9953296 https://mercurial-floor-265.notion.site/Terms-Condition-Text-to-Speech-30417fca868180d781a8fb4f5c08bf0a?pvs=74

About

ShieldFlow

Features
Read full description

Take back your focus. ShieldFlow blocks distracting apps using Apple's own Screen Time technology — so you can do your best work, build real habits, and reclaim your day. WHY SHIELDFLOW Phone addiction is real. The average person picks up their phone 96 times a day. ShieldFlow puts you back in control — without guilt, without complexity. FEATURES INSTANT APP BLOCKING Block any app in one tap. Selected apps show a shield screen instead of opening. Works with Apple's FamilyControls — the same technology Apple uses for Screen Time. FOCUS LOCK Pick a duration before you start and ShieldFlow makes it impossible to quit early. 25 minutes free. Unlock longer sessions with Pro. POMODORO MODE Built-in Pomodoro timer automatically blocks apps during work intervals and lifts them during breaks. No setup required. AUTOMATIC SCHEDULES Set recurring focus windows for work hours, study time, or bedtime. ShieldFlow blocks automatically — no manual tapping required. STREAKS & DAILY STATS Track your focus minutes, build streaks, and watch your progress with a beautiful weekly chart. Habits stick when you can see them. DAILY GOALS Set a daily focus goal from 30 minutes to 8 hours. Watch your progress bar fill up throughout the day. 100% PRIVATE ShieldFlow never sees which apps you block. Zero data leaves your device. No account required. No tracking. No ads. HOW IT WORKS 1. Enable Screen Time access (takes 5 seconds) 2. Choose which apps distract you most 3. Tap Start Focus — those apps are gone 4. End the session and see your stats grow FREE VS PRO Free includes: block up to 3 individual apps, Focus Lock up to 25 minutes, 1 automatic schedule, daily stats, and streak tracking. ShieldFlow Pro unlocks: block entire app categories (social, games, news — one tap blocks them all), unlimited individual app blocking, extended Focus Lock (50m, 90m, and custom), unlimited schedules, monthly insights, and priority support. Try Pro free for 7 days — no charge until the trial ends. Cancel anytime in iOS Settings. PRIVACY Your data never leaves your iPhone. ShieldFlow uses Apple's FamilyControls framework and never has access to which apps you block. No account needed. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ShieldFlow4 screens

Verdict

The call

The clearest difference is in-app purchases: TTS at none against ShieldFlow's 2. ShieldFlow's advantage is device support. On price 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. ShieldFlow sells 2 in-app purchases, starting at $6.99 per month. TTS asks for nothing beyond the download.

Scorecard2 real differences · 6 level
TTS versus ShieldFlow: the parameters behind the verdict, then further details
ParameterTTSShieldFlow
PriceFreeFree
Rating4.0 (4 ratings) — better—
Number of ratings4 — better—
Ads—No
In-app purchasesNo — betterYes
MonetizationFree—
Devices—iPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size3 MB5 MB
Age rating4+4+
DeveloperArya MohajerAngela Freeman

In-app purchases

None

TTS

No in-app purchases

2 purchases

ShieldFlow

Subscriptions2
  • ShieldFlow Pro$6.991 Month
  • ShieldFlow Pro7 Days trial$49.991 Year

Questions

Is TTS free?
TTS is free to download, with no in-app purchases.
Is ShieldFlow free?
ShieldFlow is free to download, with in-app purchases available.

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