Comparison

Poster+ Maker vs Hydra › Pro Camera (RAW + AI)

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

Head to head
About

Poster+ Maker

Easily design eye-catching posters with a user-friendly interface. Add multiple photos and text elements, manage them in layers, and apply various effects and filters. Choose from a wide selection of templates to create professional-looking designs.

Highlights
  • Layered photo and text editing
  • Extensive design templates
  • Customizable backgrounds
  • Photo effects and filters
  • Multiple text styles and fonts
  • Easy saving and sharing
Features
Read full description

Transform your ideas into eye-catching posters, flyers, and graphic designs in seconds—no design skills required! Whether you need a promotional banner for your business, an event flyer, a social media graphic, or a motivational print, Poster+ gives you professional-grade tools wrapped in a super intuitive interface. Simply choose a template, customize your layers, and share! WHY YOU’LL LOVE POSTER+ • PRO DESIGN TEMPLATES Choose from over 35+ beautifully crafted design templates. Pick your baseline and customize background colors, pre-filled text, and layout elements effortlessly. • ADVANCED LAYER CONTROLS Enjoy full creative freedom with complete layer management: - Multi-Photo Support: Add multiple images to a single layout. - Multi-Text Layers: Combine custom headlines, body text, and quotes. - Touch Controls: Drag to reorder, pinch to scale, tap to edit, and rotate with precision. • STRIKING PHOTO EFFECTS & FILTERS Make your visual elements pop! Apply unique image filters to individual photos or overlay global filters, frames, and classic paper textures across your entire poster. • EXPENSIVE TYPOGRAPHY SELECTION Personalize your messaging with full access to iOS system fonts. Customize colors, adjust text styling, and match your brand aesthetic perfectly. • ONE-TAP SAVE & EASY SHARING Export high-resolution designs directly to your Photo Library, or share instantly to Instagram, X (Twitter), Facebook, messaging apps, and print setups. --- Create professional posters, flyers, and social media graphics on the go. Download Poster+ for FREE today and start creating!

About

Hydra › Pro Camera (RAW + AI)

Capture stunning photos in any lighting with advanced AI and computational photography. Offers extreme HDR, noise reduction, macro, and high-resolution zoom. Includes manual controls and a powerful editor for professional-level results.

Highlights
  • AI-powered computational photography
  • Extreme HDR (> 20-stop range)
  • Detail-enhancing denoising
  • Macro shooting and 6/8x zoom
  • 110-megapixel resolution
  • Manual camera controls
  • High-fidelity photo editor
Features
Read full description

Hydra is a camera app for iPhone & iPad with innovative capture technology that lets you take gorgeous and unique pictures even in challenging lighting conditions. Making use of the latest advances in artificial intelligence & image processing, Hydra’s independent computational core offers to overcome the physical limits of small sensors, with features such as over 20-stop extreme HDR, detail-enhancing denoising, macro shooting, crisp 6/8x zooming, and a whopping 110-megapixel resolution. But there's more. Hydra now features a new highly capable manual mode for photo enthusiasts, an improved faster shooting for reduced artifacts, and the addition of a new normal capture mode for everyday photos. It also comes with a number of presets to define your own style as well as a completely new high-fidelity photo editor. Last but not least, Hydra’s constantly evolving photo capabilities are your best asset to continue enjoying picture quality improvements after device purchase and to obtain state-of-the-art camera innovations all through its lifetime. “The Hydra app […] is one of the more interesting iOS camera apps we have seen in the recent past.” — Lars Rehm (DPReview) “Hydra is for people who enjoy iPhone photography at a higher and more rewarding level.” — David Robinson (iPhonographer) “The user interface is particularly well made […] If Apple were to purchase this app, they wouldn't have to change anything in its design.” — Florian Innocente (Mac Génération) “Hydra […] is a well thought out and terrific performing photo app with solid features that will improve your images in challenging lighting conditions.” — Mel Martin (Engadget) KEY FEATURES • Refined camera experience for iPhone & iPad. • Computational photography with artificial intelligence (AI). Neural processing & fusion of RAW sensor data. • Unique capabilities: extreme HDR (> 20-stop range) to accommodate lighting conditions, superior detail-enhancement and denoising for low-light & macro, up-to-6/8x zooming, and a whopping 110-megapixel resolution. New normal camera mode. • Versatile viewfinder: approachable ergonomics, tactile input & sensory feedback (1-stop vibrations). “Zebra” exposure previewing. • Manual mode for precise camera control: focus, ISO, shutter speed, white balance. • Rich capture options: Apple Watch remote, timer, flash & selfie, geotagging, grid overlay… • Photo style presets (tonal intent, color rendition…). • Powerful photo editor for 32-bit non-degrading edits, including tone mapping, detail boosting, precise colorimetry, and Apple ProRAW editing. • Side-by-side pixel-level comparison with unprocessed RAW input. • Exhaustive output options with varied file formats, including pro options (JPEG, HEIC, TIFF, TIFF-32, OpenEXR, Radiance, DNG, Apple ProRAW, and next-gen JPEG XL) & color spaces (sRGB, Display P3, ROMM ProPhoto). • Aftershot: saving to HyperRAW for deferred photo development, including Bracket and Fusion containers. • Improved saving to Files (iCloud & 3rd-party apps) including shared folders for professional use cases, and folder management. • Redesigned photo gallery. • Lock screen and home screen widgets. • Optimized for latest iOS, Metal, CoreML, and Apple Neural Engine (ANE) for high-speed AI computations on Apple Silicon. • Privacy first: full on-device processing, privacy filter for social sharing. PRICING The free app offers unrestricted shooting in normal mode (auto & manual), including RAW, HyperRAW & Apple ProRAW (compatible devices only). Other capture modes & restrictions can be unlocked either with the Pro Pack 3 one-time purchase, or with the Pro Plan subscription. Upgrade pricing is available within the app for previous version owners. MORE INFO Website: https://creaceed.com/ihydra Privacy Policy: https://creaceed.com/privacy Terms of Use: https://creaceed.com/terms Feedback: hydra@creaceed.com

Screenshots

Poster+ Maker4 screens
Hydra › Pro Camera (RAW + AI)4 screens

Verdict

The call

The clearest difference is rating: Hydra › Pro Camera (RAW + AI) at 3.4 against Poster+ Maker's 2.6. Hydra › Pro Camera (RAW + AI) also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 16 months). Poster+ Maker's advantage is iOS requirement (16.6 vs 18.0). On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Poster+ Maker sells 7 one-off in-app purchases and Hydra › Pro Camera (RAW + AI) sells 6 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Hydra › Pro Camera (RAW + AI) holds the better App Store score, 3.4 against 2.6. That said, the two scores are not equally well evidenced: Hydra › Pro Camera (RAW + AI) has 254 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 37% of Poster+ Maker's written reviews are positive against 30% of Hydra › Pro Camera (RAW + AI)'s, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Poster+ Maker ships an update every 16 months, Hydra › Pro Camera (RAW + AI) every 5 weeks. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

Scorecard6 real differences · 4 level
Poster+ Maker versus Hydra › Pro Camera (RAW + AI): the parameters behind the verdict, then further details
ParameterPoster+ MakerHydra › Pro Camera (RAW + AI)
PriceFreeFree
Rating2.6 (5 ratings)3.4 (254 ratings) — better
Positive reviews36.7% of reviews — better29.5% of reviews
Number of ratings5254 — better
Update frequencyEvery 16 monthsEvery 5 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS16.6 — better18.0
Further details — not scored
Size54 MB102 MB
Age rating4+4+
DeveloperKi Tat ChungCreaceed SRL

Customer experience

Poster+ Maker

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews49 reviews
Positive36.7%
Neutral4.1%
Negative59.2%

Hydra › Pro Camera (RAW + AI)

All ratings254 ratings
Positive55.5%
Neutral13.4%
Negative31.1%
Written reviews281 reviews
Positive29.5%
Neutral14.6%
Negative55.9%

User reviews

Poster+ Maker

From 5 App Store ratings

What we love

  • 👍 Easy to use
  • ✨ Great for creating posters/flyers
  • 🎨 Good filters and templates
  • 💰 Good value for full package
  • 💯 Professional-looking results

Room to improve

  • 🐛 Crashes frequently
  • 🐛 Freezes when adding photos
  • 🐛 App stops working suddenly
  • 🐛 No save feature for projects
  • 🐛 Font size is difficult to manage

Hydra › Pro Camera (RAW + AI)

From 254 App Store ratings

What we love

  • 🚀 Powerful features
  • 👍 Great photo quality
  • 💡 Innovative AI-powered processing
  • 🚀 Intuitive and easy to use
  • 👍 Excellent HDR and low-light performance

Room to improve

  • 🐛 Crashes and stability issues
  • 🔋 Slow processing times
  • 👎 Watermark on free version photos
  • 👎 Worse quality than native camera app in some cases
  • 👎 Forced subscription model

Bugs and requests

Poster+ Maker

Reported bugs

12 issues
  • App crashes when clicking camera icon
  • App stops working
  • App freezes when adding photos
  • App turns screen black when adding second photo
  • Color will not stay the chosen color
Show 7 more
  • Font is not adding color
  • App closes unexpectedly
  • Cannot save fonts or colors
  • Text color defaults to gray
  • Won't let me add photos
  • Font colors not changing
  • App crashes losing entire poster

Requested features

9 requests
  • Ability to copy and paste text
  • Save project feature
  • Direct camera integration
  • Feedback channel within the app/website
  • Masking filters when laying photos
Show 4 more
  • Update for iPhone 6/iOS 8
  • More templates and filters
  • Paste function for text
  • Auto-save feature

Hydra › Pro Camera (RAW + AI)

Reported bugs

4 issues
  • App crashes when taking 110MP photos
  • Unable to save RAW/HEIC files
  • Inconsistent behavior in different lighting conditions
  • Zoom and macro features not working as expected

Requested features

5 requests
  • Add ultra-wide lens support
  • Allow editing of photos after capture
  • Improve low-light and macro performance
  • Optimize for latest iPhone hardware
  • Provide better value for paid version

In-app purchases

7 purchases

Poster+ Maker

One-time7
  • Filter Pack$1.99
  • Headline Set$2.99
  • Classics Set$2.99
Show 4 more
  • Motivational Set$2.99
  • Modern Set$2.99
  • All Posters$6.99
  • Everything!$9.99
6 purchases

Hydra › Pro Camera (RAW + AI)

Subscriptions2
  • Pro Plan (Monthly)7 Days trial$3.991 Month
  • Pro Plan (Yearly)7 Days trial$9.991 Year
One-time4
  • Pro Pack 3 (Upgrade)$7.99
  • Pro Pack (Upgrade)$15.99
  • Pro Pack 3$23.99
Show 1 more
  • Pro Pack$23.99

Questions

Is Poster+ Maker free?
Poster+ Maker is free to download, with in-app purchases available.
Is Hydra › Pro Camera (RAW + AI) free?
Hydra › Pro Camera (RAW + AI) is free to download, with in-app purchases available.
Which has better reviews, Poster+ Maker or Hydra › Pro Camera (RAW + AI)?
Hydra › Pro Camera (RAW + AI) is rated higher. Poster+ Maker averages 2.6 out of 5 from 5 ratings, while Hydra › Pro Camera (RAW + AI) averages 3.4 from 254 ratings.
Do Poster+ Maker or Hydra › Pro Camera (RAW + AI) have ads?
Poster+ Maker shows ads; Hydra › Pro Camera (RAW + AI) does not.
Which is updated more often, Poster+ Maker or Hydra › Pro Camera (RAW + AI)?
Poster+ Maker ships an update every 16 months, and Hydra › Pro Camera (RAW + AI) every 5 weeks. Most recently, Poster+ Maker was updated on November 1, 2026 and Hydra › Pro Camera (RAW + AI) on November 7, 2026.

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