Comparison

Blitz vs Evir

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

Head to head
About

Blitz

Features
Read full description

Share or paste any text and read it at up to 800 WPM. Press and hold to play. Release to pause. That's it. Blitz uses RSVP (Rapid Serial Visual Presentation) — words appear one at a time in a fixed position, so your eyes stay still and your brain processes information faster. No scanning. No jumping. No losing your place. No subscriptions. No ads. No account needed. Just reading. --- BUILT FOR FOCUS • One word at a time — no scrolling, no distractions • Optimal Recognition Point (ORP) highlighted for faster word recognition • Fixed visual guide for consistent eye position • Pure dark interface — nothing competes for your attention Designed for anyone who struggles with attention, screen clutter, or losing their place mid-page. --- SPEED THAT ADAPTS TO YOU • Adjustable from 200 to 800+ WPM • Smart pacing slows automatically at long words and punctuation • Tap to change speed on the fly • Resumes exactly where you left off Start at 300–400 WPM and increase as your confidence builds. --- READ ANYTHING • Share text directly from Safari, Notes, Mail, or any app • Paste text or drop in a URL • Import PDFs and documents • Library saves everything automatically for offline reading --- SIMPLE CONTROLS • Press and hold anywhere to start reading • Lift your finger to pause instantly • Built-in progress bar so you always know where you are Minimal interface. Maximum flow. --- WHO IT'S FOR • Readers with ADHD who lose focus on traditional layouts • Students working through dense material • Professionals reviewing long documents before a meeting • Anyone who wants to read more and stress less --- Train your focus. Read faster. Finish more. Support URL: https://www.manuelfessen.de/blitz Privacy Policy URL: https://www.manuelfessen.de/blitz Copyright: © 2026 Manuel Fessen Categories: Productivity / Utilities

About

Evir

This app converts, compresses, and edits videos, audio, and images locally on your device. It offers a range of tools for format conversion, trimming, cropping, and PDF creation, all without uploading your files.

Highlights
  • Video conversion (MP4, MOV, MKV)
  • Video compression
  • Audio extraction and conversion
  • Video trimming and cropping
  • Image conversion (HEIC, JPG, PNG)
  • Image to PDF conversion
Features
Read full description

Evir converts, compresses and edits your videos, audio, images and PDFs — fast, private and entirely on your device. No uploads, no waiting for a server, works offline. 35 tools in one app. VIDEO • Convert between MP4, MOV, MKV, WebM, AVI and more • Compress to a fraction of the size — or straight to a target like WhatsApp, Email, Discord or Telegram • Extract audio as MP3, M4A, WAV, FLAC and more • Trim, crop, rotate, change aspect ratio, change speed • Merge clips into one video • Reverse a video or make a boomerang • Watermark videos and photos with a logo or text, in batches • Subtitles: transcribe speech into SRT, VTT or TXT and burn captions in • Eraser: blur or cover a region • Video to GIF SOCIAL STUDIO Turn photos and videos into stories, reels and posts: templates, music and AI voice, animated text, on-device captions, stickers, looks and safe-zone guides for every platform. AUDIO • Convert between MP3, M4A, WAV, FLAC, OGG and more • Trim, merge, split and change speed • Enhance: noise reduction and loudness levelling • Text to Speech: read any text aloud into an audio file • Make a ringtone IMAGE • Convert between HEIC, JPG, PNG, WebP and more • Crop and optimize images • Cut Out: remove a photo's background • Extract Text: pull text from images and PDFs into a searchable PDF • Turn images into a PDF PDF • Scan documents with the camera • Compress, merge, split and password-protect PDFs • Export PDF pages as images PRIVATE BY DESIGN Everything runs locally on your iPhone and iPad, including speech recognition, background removal and text recognition. Your files never leave your device — nothing is uploaded or stored on a server. No account, no ads. SIMPLE AND FAST Pick a file, choose a format or size, and go. Batch-convert several clips at once. Your finished files are collected in one library, ready to preview, save or share. Ask Apple Intelligence which tool to use and it takes you there. Whether you're shrinking a video to send it in a chat, pulling the audio out of a concert clip, captioning a reel or turning a stack of photos into a PDF, Evir gets it done in seconds.

Screenshots

Blitz4 screens
Evir4 screens

Verdict

The call

The clearest difference is price: Evir at Free against Blitz's $0.99. On ads, in-app purchases, 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

Evir is free to download; Blitz costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Blitz versus Evir: the parameters behind the verdict, then further details
ParameterBlitzEvir
Price$0.99Free — better
Rating—4.9 (7 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—7 — better
Update frequency—Every 9 days
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.0 — better18.1
Further details — not scored
Size2 MB146 MB
Age rating4+4+
DeveloperManuel FessenNasim Mahmoudzadeh

In-app purchases

None

Blitz

No in-app purchases

None

Evir

No in-app purchases

Questions

Is Blitz free?
Blitz costs $0.99, with no in-app purchases.
Is Evir free?
Evir is free to download, with no in-app purchases.
Do Blitz or Evir have ads?
Neither Blitz nor Evir shows ads.

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