Comparison

Subscription Tracker vs Sotto

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

Head to head
About

Subscription Tracker

Easily track all your recurring payments in one place to identify which services are truly valuable. Visualize your spending, avoid missed payments with calendar alerts, and gain control over your monthly expenses.

Highlights
  • Visualize cost performance
  • Track upcoming billing dates
  • See yearly spending charts
  • Customize currency and categories
  • Calculate cost per hour
Read full description

Catch the subscriptions that quietly drain your money. Subscriptions pile up before you realize it. Track all your recurring payments in one place and see which services are actually worth it. Features Visualize your cost performance Enter your weekly usage and the app automatically calculates your cost per hour. Clear labels like “Good Value,” “Fair,” and “Too Expensive” instantly show whether a subscription is worth keeping. Never miss a payment See upcoming billing dates in the calendar view. Know exactly when and how much you'll be charged so nothing catches you by surprise. See your yearly spending instantly View your total monthly and yearly subscription costs in a simple chart. You might be surprised how much those small subscriptions add up. Customize everything Choose your currency, categories, and value benchmark ($/hr). Organize subscriptions by category such as Entertainment, Work, Education, and more. Who it's for • People who have too many subscriptions • Anyone still paying for services they forgot about • Anyone who wants better control of monthly expenses One-time purchase. No ads. This is a subscription manager without a subscription. Buy once. Use forever.

About

Sotto

This tool helps you protect your privacy by automatically masking sensitive information in screenshots. It also extracts text from images and QR codes, allowing you to use that information directly.

Highlights
  • Text-based privacy masking
  • OCR text extraction
  • Smart actions for extracted data
  • Text correction tool
  • QR code reader from images
Features
Read full description

【Privacy-First: Complete Local Processing】 All image processing is performed entirely on your device. No image data is ever sent to external servers. Sotto is a privacy-focused tool for everyday tasks like masking personal information before posting screenshots on social media, extracting text from business cards and documents, or resizing images. Main Features ■ Text-Based Masking Automatically detect and mask sensitive information such as names, phone numbers, addresses, and email addresses. Instead of manually painting over content, Sotto uses clean block-style masks to help organize screenshots in a more readable way. ■ OCR (Text Recognition) + Smart Actions Extract text from images, supporting both horizontal and vertical text. Tap extracted addresses or phone numbers to instantly open maps or make calls. Smart Actions make it easy to use information from business cards and documents right away. ■ Text Correction Tool Includes a correction tool for cleaning up text extracted by OCR. Easily format text within the app, such as organizing unnecessary line breaks. ■ Multi-Function QR Code Reader Read QR codes not only via camera, but also from images in the Photos app. Supports opening URLs, making phone calls, and reading eSIM QR codes. ■ Image Adjustment (Resolution, Cropping & Watermark) Change just the resolution (dimensions) of an image in pixels — handy for resizing App Store screenshots to required sizes. Choose your finishing method from "Crop to area," "Fit entire image to size," or "Fit within margins" to adjust images to your needs. You can also add a watermark to images, with adjustable position and shadow — great for deterring unauthorized reuse or displaying your brand. Use Cases - Mask personal information in screenshots before posting on social media - Instantly open maps from business card addresses - Extract text from paper documents or notes - Quickly retrieve invoice or payment information - Resize images to specific dimensions for the App Store or blogs - Add watermarks to artwork or documents to deter unauthorized reuse Make image processing simpler with Sotto.

Screenshots

Subscription Tracker4 screens
Sotto4 screens

Verdict

The call

The clearest difference is review sentiment: Subscription Tracker at 100% against Sotto's 80%. Subscription Tracker also leads on price ($0.99 vs $2.99). On update cadence, ads, 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

Subscription Tracker costs $0.99 and Sotto $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Subscription Tracker ships an update every 5 days, Sotto every 3 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
Subscription Tracker versus Sotto: the parameters behind the verdict, then further details
ParameterSubscription TrackerSotto
Price$0.99 — better$2.99
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews — better80.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 5 daysEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017
Further details — not scored
Size9 MB14 MB
Age rating4+4+
Developerkaisei watanabeMITSUKI HAMADA

Customer experience

Subscription Tracker

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Sotto

Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

Subscription Tracker

No in-app purchases

None

Sotto

No in-app purchases

Questions

Is Subscription Tracker free?
Subscription Tracker costs $0.99, with no in-app purchases.
Is Sotto free?
Sotto costs $2.99, with no in-app purchases.
Do Subscription Tracker or Sotto have ads?
Neither Subscription Tracker nor Sotto shows ads.
Which is updated more often, Subscription Tracker or Sotto?
Subscription Tracker ships an update every 5 days, and Sotto every 3 days. Most recently, Subscription Tracker was updated on October 24, 2026 and Sotto on October 28, 2026.

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