Image Converter vs Allston Labs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Image Converter
Easily convert, compress, and resize images in batches with over 9 supported formats. Transform photos into PDFs or optimize them for social media. All processing is done locally on your device for maximum privacy.
- Batch format conversion (JPG, PNG, AVIF, HEIC, etc.)
- Smart image compression (up to 90% space saving)
- Social media image resizing presets
- Photo to PDF creation
- 100% local offline processing
- Support for 9+ professional formats
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Tired of unsupported image formats? Rapidly batch convert 1000+ photos to JPG, PNG, or AVIF instantly! 100% LOCAL processing. Your privacy is our priority—no internet required, no data leaves your device. BATCH FORMAT CONVERTER Say goodbye to compatibility errors. Switch between 9+ professional formats in seconds: HEIC to JPG (The #1 iPhone fix) WebP & AVIF to PNG or JPG Convert between GIF, TIFF, BMP, and PDF Process entire albums with a single tap SMART IMAGE COMPRESSION Free up GBs of storage while keeping your photos crisp. Save up to 90% space with advanced algorithms MB to KB: Precise quality control slider Batch shrink files for faster email sharing SOCIAL MEDIA RESIZER Professional presets to make your feed stand out - no cropping needed! One-tap sizes for Instagram (Story, Square, Portrait) Perfect fit for TikTok, Facebook Covers, and Twitter Headers YouTube Thumbnail creator with exact dimensions PHOTO TO PDF MAKER Turn your gallery into professional documents. Merge multiple photos into a single, high-quality PDF Professional paper sizes: A4, US Letter, Tabloid, and more Grid layouts: 1, 2, 4, or 6 photos per page for easy printing YOUR PRIVACY, GUARANTEED All processing happens 100% offline on your device. No internet connection required Your images are never uploaded or stored Fast, secure, and lightweight Download now and transform your image workflow today!
Allston Labs
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Allston Labs turns every meeting into clean, organized knowledge — automatically. Record any in-person conversation and Allston Labs transcribes it on-device, then generates structured AI notes: key discussion points, action items, and a concise summary. No more scrambling to take notes while you're trying to listen. WHY ALLSTON LABS • Record in a tap — start and stop with one button, even with the screen locked. • On-device transcription — your audio is processed privately on your iPhone. • AI notes & summaries — every meeting becomes a clean, skimmable recap. • Accounts & people — conversations are automatically organized into the companies and contacts they involve, each with an AI brief. • Works with your calendar — see upcoming meetings and auto-link attendees. • Syncs with desktop — recordings from the Allston Labs desktop app show up here too. BUILT FOR PEOPLE IN BACK-TO-BACK MEETINGS Sales, founders, consultants, and anyone who lives in conversations. Capture what was said, who said it, and what to do next — without lifting a finger. Sign in with your Allston Labs account to get started.
Screenshots
Verdict
The clearest difference is update cadence: Image Converter at every 3 days against Allston Labs's every 3 weeks. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Image Converter ships an update every 3 days, Allston Labs every 3 weeks. The most recent releases landed on October 11, 2026 and October 21, 2026 respectively.
| Parameter | Image Converter | Allston Labs |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 39 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Yanchen Zhao | Xiaoyuan Zhu |
In-app purchases
Image Converter
No in-app purchases
Allston Labs
No in-app purchases
Questions
Is Image Converter free?
Is Allston Labs free?
Do Image Converter or Allston Labs have ads?
Which is updated more often, Image Converter or Allston Labs?
Other comparisons
