Comparison

Kolide vs Offline Text to Speech

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

Head to head
About

Kolide

This app allows you to register your mobile device with Kolide, granting access to company resources and SaaS applications. Registration is simple, using QR codes or one-time codes, and the app prioritizes your privacy by only accessing device identification details.

Highlights
  • Register device with Kolide
  • Access Kolide-protected resources
  • Access SaaS services
  • QR code registration
  • One-time code registration
  • Privacy-focused device identification
Features
Read full description

The Kolide mobile app is used to register your device with Kolide. This allows you to access resources and SaaS apps that are protected by Kolide and your identity provider. Registration is performed by scanning a QR code using your device's camera, or by manually typing a provided one-time code. Kolide values your privacy. The Kolide app does not have access to your personal documents, photos, or other personal information on your device. Only details used to identify the device such as its name and model information will be communicated to Kolide, in order to ensure that only authorized devices can access your company's resources. Before installing, confirm with your IT admin that your organization supports the use of Kolide for mobile devices. App Features • Register your device with Kolide • Access Kolide-protected resources and SaaS services via your mobile device

About

Offline Text to Speech

Transform your PDFs and EPUBs into audiobooks with natural-sounding narrators. Listen offline, follow along with highlighted text, and access a library of classic books. Customize playback speed and themes for a personalized reading experience.

Highlights
  • Convert PDFs and EPUBs to audiobooks
  • Offline listening without signal
  • Natural voice narration in 30+ languages
  • Access to 70,000+ classic books
  • Highlighting of sentences while reading
  • Adjustable playback speed (0.5x to 3x)
Features
Read full description

Turn your PDFs and EPUBs into audiobooks, right on your phone. Add a book, pick a narrator and press play. It reads to you in a natural voice and highlights each sentence as it goes, so you can listen with your eyes closed or follow along. USE IT OFFLINE • Every voice runs on your phone, so it keeps reading with no signal: on a plane, the subway or the road • No account, no sign-up required • Your books stay on your device READ IN YOUR LANGUAGE • Narration in 30+ languages, including Spanish, French, German, Portuguese, Italian, Japanese, Korean, Hindi, Arabic and Russian • Every book is read in its own language • The app itself is available in 19 languages 70,000+ CLASSIC BOOKS • Unlocking ProTTS includes a gallery of 70,000+ public-domain books from Project Gutenberg • Or add any EPUB or PDF of your own LISTEN ANYWHERE • Keep listening with your screen locked • Play, pause and skip from your Lock Screen or headphones MADE FOR READING • 10 natural narrators • Each sentence is highlighted as it's read • Tap any sentence to jump there • Move between chapters • Speeds from 0.5x to 3x • Day and night themes • No ads WHAT YOUR PURCHASE INCLUDES ProTTS requires a purchase to use. Unlocking the app gives you every narrator, every feature and the full book gallery to access. Hear it before you pay: during setup, type anything and listen to your narrator read it. Then unlock the full app, book gallery included. Terms of Use: https://novel-reader-api.vercel.app/terms

Screenshots

Kolide3 screens
Offline Text to Speech4 screens

Verdict

The call

The clearest difference is rating: Offline Text to Speech at 5.0 against Kolide's 4.4. Offline Text to Speech also leads on update cadence (every 9 days vs every 6 weeks). Kolide's advantage is in-app purchases (none vs 2) and ratings volume (13 vs 1). On price, ads, 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. Offline Text to Speech sells 2 in-app purchases, starting at $2.99 per month. Kolide asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Offline Text to Speech holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Kolide has 13 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Kolide ships an update every 6 weeks, Offline Text to Speech every 9 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

Scorecard5 real differences · 5 level
Kolide versus Offline Text to Speech: the parameters behind the verdict, then further details
ParameterKolideOffline Text to Speech
PriceFreeFree
Rating4.4 (13 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings13 — better1
Update frequencyEvery 6 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size32 MB75 MB
Age rating4+4+
DeveloperKolideKEVIN JIN

Customer experience

Kolide

All ratings13 ratings
Positive84.6%
Neutral0.0%
Negative15.4%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Offline Text to Speech

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Kolide

No in-app purchases

2 purchases

Offline Text to Speech

Subscriptions1
  • TTS Reader Unlimited3 Days trial$2.991 Month
One-time1
  • TTS Reader Lifetime$6.99

Questions

Is Kolide free?
Kolide is free to download, with no in-app purchases.
Is Offline Text to Speech free?
Offline Text to Speech is free to download, with in-app purchases available.
Which has better reviews, Kolide or Offline Text to Speech?
Offline Text to Speech is rated higher. Kolide averages 4.4 out of 5 from 13 ratings, while Offline Text to Speech averages 5.0 from 1 ratings.
Do Kolide or Offline Text to Speech have ads?
Neither Kolide nor Offline Text to Speech shows ads.
Which is updated more often, Kolide or Offline Text to Speech?
Kolide ships an update every 6 weeks, and Offline Text to Speech every 9 days. Most recently, Kolide was updated on November 3, 2026 and Offline Text to Speech on November 10, 2026.

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