Comparison

Image Upsample vs TextMaster

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

Head to head
About

Image Upsample

Enhance the clarity of your mobile photos by increasing their resolution. Simply select an image and tap a button to automatically process and magnify it, making details sharper and more visible.

Highlights
  • Magnify image resolution
  • Automatic processing
  • Improve image clarity
  • Supports selected resolutions up to 1200*1200
  • AI-powered enhancement
Features
Read full description

Light-up is an app that magnifies the resolution of image, which can make image in mobile phones look clearer. After selecting the photo and touch 'light-up' button, the program will be executed automatically. After the progress bar is read out, the picture processing is completed. For images with too much noise or manual processing (such as beauty, compression, sharpening,cropped), the processing effect may not be good. Light-up only supports selected image resolution below 1200*1200 now. The current AI processing time may be slightly longer than the progress bar reading end time.

About

TextMaster

Features
Read full description

Discover TextMaster, your ultimate writing assistant, designed to help you excel in your writing endeavours. Whether you're a student, professional, or content creator, TextMaster offers powerful tools to enhance your writing skills. With advanced features like paraphrasing, summarizing, and grammar checking, TextMaster streamlines your writing process, helping you express your ideas more effectively. Key Features: Paraphrasing: Instantly rephrase sentences to enhance clarity and originality. Perfect for avoiding plagiarism and creating unique content.Summarizing: Condense lengthy texts into concise summaries, making it easier for research, study, or quick reviews.Grammar Checking: Eliminate grammatical errors and improve the readability of your writing. Ensure your content is polished and professional.User History: Easily access your past activities and revisions for each functionality. Keep track of your improvements and reference previous work.Free and Subscription Options: Enjoy limited free access or subscribe to unlock the full potential of TextMaster. Choose the plan that fits your needs and budget. TextMaster is designed for all users, providing an intuitive interface that makes enhancing your writing simple and efficient. Whether you're writing an essay, drafting a report, or creating content for a blog, TextMaster is your go-to companion. Why choose TextMaster? User-Friendly Interface: TextMaster offers a clean and easy-to-navigate interface, ensuring a smooth user experience.High Accuracy: Powered by advanced algorithms, TextMaster delivers highly accurate paraphrasing, summarizing, and grammar checking.Versatility: Suitable for various writing tasks, from academic papers to professional reports and creative writing.Accessibility: Available in multiple languages, TextMaster caters to a global audience, ensuring everyone can benefit from its features.Regular Updates: Continuous improvements and new features are added regularly to enhance your writing experience. How to Get Started: Create an Account: Sign up for free to access limited features. Subscribe for Full Access: Unlock all features with a subscription plan that suits your needs.Start Writing: Use TextMaster to paraphrase, summarize, and check grammar to elevate your writing. Join the community of TextMaster users who have transformed their writing process. Download TextMaster today and take your writing to the next level! - Subscriptions are auto-renewable in-app purchases. - 1 monthly ($1.99) and annual ($12.99) - Payment will be charged to the iTunes account at confirmation of purchase. - Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. - Account will be charged for renewal within 24 hours before the end of the current period,and the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. - After subscribing, you will access premium features, including paraphrasing, summarizing, and grammar checking for up to 7,000 words, full use of synonyms and summary length sliders, as well as history logs for the paraphraser, grammar checker, and summarizer. Terms of Use: https://sites.google.com/view/loginapppolicy/termsconditions Privacy Policy: https://sites.google.com/view/loginapppolicy/home

Screenshots

Image Upsample4 screens
TextMaster4 screens

Verdict

The call

The clearest difference is ads: TextMaster at none against Image Upsample's shown. TextMaster also leads on update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, device support and iOS requirement 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. Image Upsample sells 4 one-off in-app purchases and TextMaster sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Image Upsample ships an update every 2 months, TextMaster every 2 weeks. The most recent releases landed on October 14, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 7 level
Image Upsample versus TextMaster: the parameters behind the verdict, then further details
ParameterImage UpsampleTextMaster
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.1 — better15.0
Further details — not scored
Size31 MB52 MB
Age rating4+4+
Developer子尧 纵Parth Vora

In-app purchases

4 purchases

Image Upsample

One-time4
  • 3 Energy Ore$0.99
  • 10 Energy Ore$2.99
  • 36 Energy Ore$8.99
Show 1 more
  • 120 Energy Ore$27.99
2 purchases

TextMaster

Subscriptions2
  • Monthly Subscription$1.991 Month
  • Annual Subscription$12.991 Year

Questions

Is Image Upsample free?
Image Upsample is free to download, with in-app purchases available.
Is TextMaster free?
TextMaster is free to download, with in-app purchases available.
Do Image Upsample or TextMaster have ads?
Image Upsample shows ads; TextMaster does not.
Which is updated more often, Image Upsample or TextMaster?
Image Upsample ships an update every 2 months, and TextMaster every 2 weeks. Most recently, Image Upsample was updated on October 14, 2026 and TextMaster on October 25, 2026.

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