Comparison

RateBud vs Conversions

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

Head to head
About

RateBud

Read full description

RateBud is your personal review journal for anything you care about - coffee, wine, restaurants, books, movies, products, and more. Review items repeatedly and discover how your taste changes over time. RATE WHAT MATTERS Go beyond a single score with Custom Rating Dimensions. Track coffee acidity, wine tannins, book pacing, or create dimensions that fit what you are reviewing. Use smart presets, tag clouds, and 2D taste maps to uncover patterns. PRECISE, REPEATABLE RATINGS - Use whole or half-star ratings - Add multiple reviews per item - Follow trends, sparklines, and progress over time - Browse a clean review history for every item SCAN. ADD. DONE. RateBud uses on-device scanning to quickly recognize items: - Barcode scanning for UPC, EAN, and QR codes - Text recognition with OCR - Visual matching by appearance - Automatic matching with existing items - Smart quality filtering on iOS 18 and later ORGANIZE YOUR WAY - Save Favorites and build custom Collections - Let Smart Collections update automatically - Search, filter, and sort your library - Add multiple photos and notes - Export your reviews to CSV PRIVACY BY DESIGN Scanning and image recognition happen on your device. Your reviews stay on your devices and in your private iCloud account. Your data remains under your control. RATEBUD PRO RateBud Pro unlocks Advanced Insights, Custom Collections, Smart Collections, and Custom Rating Dimensions. Choose a monthly or yearly auto-renewing subscription, or a one-time Lifetime Pro purchase. Monthly and yearly plans include a two-week free trial for eligible users. Payment is charged to your Apple Account at confirmation of purchase. After a free trial, the selected subscription renews automatically at the displayed price unless canceled through your Apple Account settings. You can restore purchases from the RateBud paywall. Privacy Policy: https://ratebud.app/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Conversions

Easily convert over 100 units across various categories like temperature, length, and weight. View conversion formulas, copy results, and share them directly. Enjoy a private, ad-free experience with a native iOS design.

Highlights
  • Convert 100+ units
  • Temperature, length, weight conversions
  • View conversion formulas
  • Copy and share conversions
  • Native iOS design
  • Ad-free experience
Features
Read full description

Conversions helps you convert different units of measurement, including units of temperature, length, or weight. Use Conversions to convert common measures, such as Fahrenheit to Celsius, meters to feet, and pounds to kilograms, or more technical ones, such as Joule to Kilowatt Hour, Newton to Pound-Force, and Pascal to Bar. Features: · Convert over 100 units across categories like angle, area, data, energy, force, length, power, pressure, speed, temperature, time, volume, and weight · Keep track of up to 100 of your recent conversions · Save up to 25 favorites for quick access · View the exact formulas behind each conversion · Look up unit details, including symbols, measurement systems, and conversion formulas for related units · Copy your conversions to clipboard or share directly with others · Enjoy a native iOS design, using Apple’s latest frameworks and UI guidelines Conversions provides a private and secure, ad-free experience—no ads, no tracking, ever. Terms of Service: https://crater.tools/conversions/terms-of-service Privacy Policy: https://crater.tools/conversions/privacy-policy

Screenshots

RateBud3 screens
Conversions4 screens

Verdict

The call

The clearest difference is update cadence: Conversions at every 2 weeks against RateBud's every 18 months. Conversions also leads on iOS requirement (18.6 vs 26.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

RateBud ships an update every 18 months, Conversions every 2 weeks. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 8 level
RateBud versus Conversions: the parameters behind the verdict, then further details
ParameterRateBudConversions
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 18 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone
Requires iOS26.018.6 — better
Further details — not scored
Size5 MB6 MB
Age rating4+4+
DeveloperMichael SteurerPiotr Bakker

In-app purchases

None

RateBud

No in-app purchases

None

Conversions

No in-app purchases

Questions

Is RateBud free?
RateBud is free to download, with no in-app purchases.
Is Conversions free?
Conversions is free to download, with no in-app purchases.
Do RateBud or Conversions have ads?
Neither RateBud nor Conversions shows ads.
Which is updated more often, RateBud or Conversions?
RateBud ships an update every 18 months, and Conversions every 2 weeks. Most recently, RateBud was updated on October 25, 2026 and Conversions on October 28, 2026.

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