Retrospecs vs Batch Blur
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Retrospecs
Transform your photos and videos into retro pixel art. Emulate the look of classic computers and consoles from the 70s, 80s, and 90s. Customize your output with various graphics engines, color palettes, and fonts.
- Pixelate images and video clips
- Emulate 40+ classic computer/console systems
- Create custom graphics modes
- Variety of color palettes and fonts
- Supports Commodore 64, IBM PC, ZX Spectrum, Amiga, and more
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A retro computing / pixel art camera app. Retrospecs lets you convert images and video clips so they appear as they would on a wide variety of home computers and consoles from the 70's, 80's and 90's. Simply take a picture (or select one from your photo library) and you can display it as it would appear on over forty systems including the Commodore 64, IBM PC (DOS, CGA, EGA and VGA), Sinclair ZX Spectrum, Commodore Amiga, Atari ST, Sega Mega Drive, Nintendo Game Boy and even the original 1984 model Apple Macintosh. If that's not enough you can also create your own custom modes based around four different graphics engines and a wide variety of color palettes and character fonts. (The free version only contains a limited number of systems/dither modes and the custom editors, video clip processing and animation options aren't available.) All trademarks are acknowledged as the property of their respective owners.
Batch Blur
Easily blur or pixelate multiple photos at once. Apply various filters like blur, saturation correction, and crystallize to selected images. Set filter types and strengths on one photo before processing them all simultaneously.
- Batch photo blurring and pixelation
- Multiple filter options (blur, saturation, crystallize)
- Real-time filter preview
- Simultaneous processing of selected photos
- Easy-to-use interface
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This app allows you to easily blur/pixelate multiple photos. In addition to pixelate, you can process with various filters such as blur, saturation correction, encount, crystallize, etc. This app is very useful when it is troublesome to process one by one. After selecting a photo, you can set the type and strength of the filter while looking at one photo. When you start the save process,the selected photo will be processed and saved at once using the filter you set.
Screenshots
Verdict
The clearest difference is rating: Retrospecs at 4.8 against Batch Blur's 4.0. Retrospecs also leads on ads (none vs shown) and ratings volume (364 vs 1). Batch Blur's advantage is iOS requirement (11.0 vs 14.0). On price, update cadence, in-app purchases and monetization model 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. Retrospecs sells 5 one-off in-app purchases and Batch Blur sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Retrospecs holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Retrospecs has 364 ratings behind it against 1, so its average is the more settled of the two.
Retrospecs ships an update every 2 months, Batch Blur every 3 months. The most recent releases landed on October 1, 2026 and September 22, 2026 respectively.
| Parameter | Retrospecs | Batch Blur |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (364 ratings) — better | 4.0 (1 ratings) |
| Positive reviews | 94.3% of reviews | — |
| Number of ratings | 364 — better | 1 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | John Parker | Osawa Shunsuke |
Customer experience
Retrospecs
Batch Blur
Bugs and requests
Retrospecs
Reported bugs
3 issues- Animation option not working properly
- Video import and saving issues
- Occasional image loading failures
Requested features
5 requests- Add more retro systems (e.g. NES, TI-99/4A)
- Improve video encoding capabilities
- Allow adjusting dithering levels
- Add support for transparent PNGs
- Implement batch processing and export options
Batch Blur
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Retrospecs
- Small tip$0.99
- Medium tip$1.99
- Unlock everything$1.99
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- Big tip$4.99
- The king of tips$9.99
Batch Blur
- Support for development$2.99
- Pro Edition$3.99
