Comparison

RF 4DAT vs Voice Generator TTS

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

Head to head
About

RF 4DAT

Features
Read full description

RF 4DAT helps you understand how much RF activity is around you using on-device Bluetooth scanning. See live device counts, review history by location, and keep it all in clear, simple screens. RF 4DAT is free to download, and scanning is free forever. Free features: - Live RF device counts with manual scan control - Location-tagged history (manual or auto-detected) - Protect: a curated guide to RF detection, measurement, and shielding gear - Legal and ethical use guidance built in RF 4DAT Pro (one-time in-app purchase): - Trends: averages, recent changes, most-scanned places, and common devices - CSV export of your scan history Bought RF 4DAT when it was a paid app? Pro is included automatically β€” there is nothing to buy again. Tap Restore Purchases in Settings if it doesn't appear. Privacy: the 4DAT method Your scans stay on your device. RF 4DAT does not collect, sell, or share your data, and there is no analytics or tracking. Location, when you allow it, is used on-device only to label a scan with a place name; coordinates are never stored. Please use RF 4DAT only where you have permission and legal authority. It is not for stalking, covert surveillance, or identifying people. Device counts are estimates of nearby signals, not identifications of individuals. As an Amazon Associate, RF 4DAT earns from qualifying purchases made through links in the Protect tab. Prices and availability are set by Amazon.

About

Voice Generator TTS

Features
Read full description

Turn anything you write into natural-sounding speech β€” and keep it. Voice Generator TTS converts text into high-quality audio files you can play, organize and share. No ads. No account. No subscription. It works entirely offline. TRULY AD-FREE. TRULY PRIVATE. β€’ Zero ads, zero banners, zero pop-ups β€” forever β€’ No sign-up, no account, no tracking of any kind β€’ 100% offline: your text never leaves your device β€’ No hidden costs β€” every feature is included 170+ VOICES, 38 LANGUAGES β€’ A curated voice library spanning 38 languages and 50+ regional accents β€” English (US, UK, Australia, Ireland, India, South Africa), Spanish, French, German, Italian, Portuguese, Japanese, Chinese, Korean, Arabic, Hindi and many more β€’ Premium and Enhanced quality tiers with instant per-voice preview β€’ Search by name, filter by language, quality or voice type β€’ Pin your favorites for one-tap access β€’ Fun novelty voices included β€” Whisper, Bells, Jester, Grandma, Zarvox… β€’ Install additional system voices anytime; the app picks them up automatically MAKE IT SOUND EXACTLY RIGHT β€’ Fine-tune rate, pitch and volume with live sliders β€’ Preview instantly before exporting β€’ Save complete setups (voice + parameters + format) as presets and reapply them with a tap EXPORT REAL AUDIO FILES β€’ M4A (AAC) β€” compact, MP3-like quality, plays everywhere β€’ WAV, AIFF and CAF β€” lossless studio quality β€’ Live progress while generating, cancel anytime β€’ A tidy built-in library for everything you create: play, rename, delete β€’ Share anywhere with AirDrop, Messages, Mail or save to Files PERFECT FOR β€’ Voiceovers for videos, reels and presentations β€’ Listening to articles, notes and study material β€’ Language learning and pronunciation practice β€’ Narrating your own stories and scripts β€’ Accessibility and spoken content DESIGNED FOR iOS β€’ Clean, native design for iPhone and iPad β€’ Light and dark themes, plus your own accent color β€’ Full VoiceOver and Reduce Motion support PRIVACY, ACTUALLY No data collection. No analytics. No third-party SDKs. Everything β€” voices, audio files, presets, settings β€” stays on your device. Our privacy manifest declares exactly that. Download once, use forever. No ads, ever.

Screenshots

RF 4DAT4 screens
Voice Generator TTS4 screens

Verdict

The call

The clearest difference is in-app purchases: Voice Generator TTS at none against RF 4DAT's 1. RF 4DAT's advantage is iOS requirement (17.0 vs 26.5). On price, ads and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. RF 4DAT sells 1 one-off in-app purchase. Voice Generator TTS asks for nothing beyond the download.

Scorecard2 real differences Β· 4 level
RF 4DAT versus Voice Generator TTS: the parameters behind the verdict, then further details
ParameterRF 4DATVoice Generator TTS
PriceFreeFree
Update frequencyEvery 3 monthsβ€”
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.0 β€” better26.5
Further details β€” not scored
Size1 MB3 MB
Age rating4+4+
Developer4DAT LLCAngelo Sasso

In-app purchases

1 purchases

RF 4DAT

One-time1
  • RF 4DAT Pro$2.99
None

Voice Generator TTS

No in-app purchases

Questions

Is RF 4DAT free?
RF 4DAT is free to download, with in-app purchases available.
Is Voice Generator TTS free?
Voice Generator TTS is free to download, with no in-app purchases.
Do RF 4DAT or Voice Generator TTS have ads?
Neither RF 4DAT nor Voice Generator TTS shows ads.

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