Comparison

Certificate Maker vs Feed Preview Grid Maker

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

Head to head
About

Certificate Maker

Easily create professional and personalized diplomas, certificates, and transcripts with customizable templates and advanced design tools. Add logos, signatures, and security features for authentic-looking documents. Export and share your creations instantly.

Highlights
  • User-friendly interface
  • Customizable templates
  • Add logos and signatures
  • Advanced formatting options
  • Built-in security features
  • Export in multiple formats
  • Direct sharing
Features
Read full description

Create your own beautiful and Professional Diploma, Certificate or Transcript with advance features to impress friends. Now you can create your own personalized certificates in an instant! Just select your favorite certificate design, enter your personalized text and save Introducing Diploma Maker - the ultimate app for creating professional and personalized diplomas! Are you tired of spending hours designing diplomas from scratch? Look no further! Diploma Maker is here to simplify the process and save you valuable time. Whether you need to create diplomas for schools, universities, or any other educational institution, this app has got you covered. With Diploma Maker, you can easily customize every aspect of your diplomas. Choose from a wide range of professionally designed templates or create your own unique design. Add your institution's logo, customize the text, and even include signatures for an authentic touch. Not only does Diploma Maker offer a user-friendly interface, but it also provides advanced features to make your diplomas stand out. Adjust the font styles, colors, and sizes to match your institution's branding. Add borders, watermarks, and seals to enhance the overall look and feel. Worried about security? Diploma Maker has you covered. The app includes built-in security features to prevent unauthorized duplication or tampering of your diplomas. Rest assured that your certificates will be protected and recognized as genuine. Sharing and printing your diplomas has never been easier. Diploma Maker allows you to export your certificates in various formats, including PDF and JPEG. You can also directly print them or share them digitally with your students or graduates. Key Features: User-friendly interface for easy diploma creation Customizable templates and design options Ability to add logos, signatures, and watermarks Advanced formatting options for font styles, colors, and sizes Built-in security features to prevent tampering Export and print options in multiple formats Seamless sharing of diplomas with students and graduates Don't waste any more time and effort on manual diploma creation. Download Diploma Maker now and experience the convenience of creating professional and personalized diplomas with just a few taps! There are numerous templates and great tools to use to make your generated Cert. looks real. Have fun and God Bless

About

Feed Preview Grid Maker

Plan and enhance your Instagram feed with powerful photo editing and a unique grid-splitting tool. Preview your feed's aesthetic before posting to maintain a cohesive visual theme and captivate followers.

Highlights
  • Powerful photo editing tools
  • Split photos into nine grid parts
  • Customizable grid layouts
  • Feed preview functionality
  • Seamless Instagram sharing
Features
Read full description

Introducing Grid Maker: Feed Preview, a powerful iOS application designed to enhance your Instagram experience. With Grid Maker, you can effortlessly create stunning photo edits and strategically plan the visual layout of your Instagram feed. Are you tired of trying to find the perfect filter or edit for your photos? Look no further. Grid Maker provides a wide range of creative tools and filters, allowing you to transform your images into captivating masterpieces. But Grid Maker doesn't stop at photo editing. It takes your Instagram game to the next level with its unique Grid Maker feature. This innovative tool divides your chosen photo into nine distinct parts, seamlessly creating a harmonious grid on your Instagram page. Now, you can strategically plan your posts and maintain a cohesive visual theme that will leave your followers in awe. Customization is key, and Grid Maker understands that. With our app, you have complete control over the arrangement and organization of your Instagram page. Effortlessly rearrange your grid, experiment with different layouts, and preview how your feed will look before posting. You no longer have to worry about a single photo disrupting the overall aesthetic of your profile. Here are some key features of Grid Maker: Feed Preview: Powerful Photo Editing: Enhance your images with a wide range of fonts, effects, and editing tools. Unleash your creativity and make your photos stand out. Grid Maker: Divide your images into nine parts, creating a visually appealing grid on your Instagram page. Plan your posts strategically and maintain a cohesive feed. Customizable Grid: Easily rearrange your grid, experiment with different layouts, and find the perfect arrangement that suits your unique style. Feed Preview: Get a sneak peek of how your feed will look with the upcoming posts. Ensure a consistent visual theme and captivate your followers with an engaging profile. Seamless Integration: Share your split photos to Instagram with one click with Grid Maker. Say goodbye to tedious manual uploads. Grid Maker: Feed Preview is a must-have tool for every Instagram enthusiast, content creator, or social media marketer. Elevate your Instagram profile to new heights with stunning edits, visually striking grids, and an unparalleled level of customization. Download Grid Maker now and unlock the full potential of your Instagram feed! DISCLAIMER: App is not affiliated with Instagram, Inc. Instagram™ is Instagram’s trademark. App doesn't make any changes to the original Instagram app. The application includes auto-renewing subscriptions and a one-time lifetime purchase. Monthly is $4.99, yearly is $29.99, and lifetime is $49.99. You can cancel a subscription at any time from the Subscriptions section of your device. Privacy Policy: https://www.cemarda.net/grids-collage-maker/privacy-policy Terms of Use: https://www.cemarda.net/grids-collage-maker/terms-of-use

Screenshots

Certificate Maker4 screens
Feed Preview Grid Maker4 screens

Verdict

The call

The clearest difference is review sentiment: Feed Preview Grid Maker at 100% against Certificate Maker's 32%. Feed Preview Grid Maker also leads on rating (4.4 vs 2.0) and update cadence (every 3 weeks vs every 6 months). Certificate Maker's advantage is monetization model (free with in-app purchases vs subscription). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Certificate Maker sells 1 one-off in-app purchase and Feed Preview Grid Maker sells 8 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Feed Preview Grid Maker holds the better App Store score, 4.4 against 2.0. Both are backed by a comparable volume of ratings — 59 and 200 respectively. Written reviews point the same way: 32% of Certificate Maker's written reviews are positive against 100% of Feed Preview Grid Maker's.

UpkeepUpdate frequency

Certificate Maker ships an update every 6 months, Feed Preview Grid Maker every 3 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 5 level
Certificate Maker versus Feed Preview Grid Maker: the parameters behind the verdict, then further details
ParameterCertificate MakerFeed Preview Grid Maker
PriceFreeFree
Rating2.0 (59 ratings)4.4 (200 ratings) — better
Positive reviews32.1% of reviews100.0% of reviews — better
Number of ratings59200 — better
Update frequencyEvery 6 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size51 MB159 MB
Age rating4+4+
DeveloperChristApp, LLCJody Fortuin

Customer experience

Certificate Maker

All ratings59 ratings
Positive23.7%
Neutral1.7%
Negative74.6%
Written reviews28 reviews
Positive32.1%
Neutral0.0%
Negative67.9%

Feed Preview Grid Maker

All ratings200 ratings
Positive83.5%
Neutral5.5%
Negative11.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Certificate Maker

One-time1
  • CertificateMakerFree$3.99
8 purchases

Feed Preview Grid Maker

Subscriptions7
  • Monthly PRO$4.991 Month
  • PRO3 Days trial$4.991 Month
  • Grids Monthly PRO$4.991 Month
Show 4 more
  • Weekly PRO$8.997 Days
  • Grids Weekly PRO$8.997 Days
  • Yearly PRO$19.991 Year
  • Free Trial PRO3 Days trial$29.991 Year
One-time1
  • Photo Grid Pro Lifetime$29.99

Questions

Is Certificate Maker free?
Certificate Maker is free to download, with in-app purchases available.
Is Feed Preview Grid Maker free?
Feed Preview Grid Maker is free to download, with in-app purchases available.
Which has better reviews, Certificate Maker or Feed Preview Grid Maker?
Feed Preview Grid Maker is rated higher. Certificate Maker averages 2.0 out of 5 from 59 ratings, while Feed Preview Grid Maker averages 4.4 from 200 ratings.
Do Certificate Maker or Feed Preview Grid Maker have ads?
Neither Certificate Maker nor Feed Preview Grid Maker shows ads.
Which is updated more often, Certificate Maker or Feed Preview Grid Maker?
Certificate Maker ships an update every 6 months, and Feed Preview Grid Maker every 3 weeks. Most recently, Certificate Maker was updated on October 29, 2026 and Feed Preview Grid Maker on October 25, 2026.

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