Comparison

Anchor vs ConvertCenter

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

Head to head
About

Anchor

Features
Read full description

Anchor is a focus timer with a twist: it only works when your phone is face-down. Set your time, flip your phone onto a flat surface, and the timer starts automatically. Lift it early? Session broken. Stay committed until the timer ends, and you've earned your focus. WHY ANCHOR? • No willpower required — flip and forget • No apps to block, no settings to configure • Visual proof: red for broken, green for complete • Session history calendar to track your progress HOW IT WORKS 1. Choose your focus duration (1-30 minutes free, up to 4 hours with Pro) 2. Place your phone face-down on any flat surface 3. The timer starts automatically when gravity detects the position 4. Stay focused. Your phone stays down. That's it. ANCHOR PRO (One-Time Purchase) • Unlock sessions up to 4 hours • Perfect for deep work, studying, or creative sessions • No subscription — pay once, own forever The simplest way to put your phone down and actually focus.

About

ConvertCenter

This app offers tools to convert files between over 20 formats and resize or compress them efficiently. All processing occurs on your device, ensuring complete privacy and offline functionality. Optimize files for email, cloud storage, or social media with ease.

Highlights
  • Convert over 20 file formats
  • Resize and compress files up to 90%
  • Offline processing for complete privacy
  • Preview files before saving
  • Fast conversion with quality preservation
  • Supports images, documents, and audio
Features
Read full description

FILE TOOLS - CONVERT & RESIZE FILES WITH EASE Two powerful tools in one app: Convert files between formats and/or resize/compress them. All processing happens on your device for complete privacy. FILE CONVERTER Convert between 20+ file formats: • Images: JPG, PNG, HEIC, WebP, GIF, BMP, TIFF • Documents: PDF, TXT, RTF, HTML, Markdown • Audio: Extract from videos, convert formats • Fast conversion with quality preservation FILE RESIZER & COMPRESSOR Optimize your files with smart compression: • Resize images by percentage or exact pixels • Compress files by up to 90% • Reduce PDFs from GB to MB • Four compression levels to choose from • Perfect for email and cloud storage KEY FEATURES -Complete Privacy - All processing on your device -Preview Files - See results before saving -Size Statistics - View before/after comparison -Easy Sharing - Share to any app instantly -Lightning Fast - Process files in seconds -Beautiful Design - Intuitive and modern interface -Photo Integration - Import from library easily PERFECT FOR • Reducing file sizes for email attachments • Converting images for social media • Compressing large PDFs for sharing • Resizing photos to exact dimensions • Freeing up storage space • Preparing files for upload • Converting document formats • Optimizing images for websites WHY CHOOSE US? File Tools works offline with no file size limits, no watermarks, and unlimited conversions. Your files never leave your device. Download now and transform your files with ease!

Screenshots

Anchor4 screens
ConvertCenter4 screens

Verdict

The call

The clearest difference is in-app purchases: ConvertCenter at none against Anchor's 1. Anchor's advantage is ads (none vs shown) and iOS requirement (17.0 vs 27.0). On price 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. Anchor sells 1 one-off in-app purchase. ConvertCenter asks for nothing beyond the download.

Scorecard3 real differences · 6 level
Anchor versus ConvertCenter: the parameters behind the verdict, then further details
ParameterAnchorConvertCenter
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequency—Every 3 days
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better27.0
Further details — not scored
Size1 MB5 MB
Age rating4+4+
DeveloperYagız UGURVERENMartha G Korra

In-app purchases

1 purchases

Anchor

One-time1
  • Anchor Pro$4.99
None

ConvertCenter

No in-app purchases

Questions

Is Anchor free?
Anchor is free to download, with in-app purchases available.
Is ConvertCenter free?
ConvertCenter is free to download, with no in-app purchases.
Do Anchor or ConvertCenter have ads?
ConvertCenter shows ads; Anchor does not.

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