Comparison

Devalluator Calculation Tool vs Gambling Tracker

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

Head to head
About

Devalluator Calculation Tool

Easily calculate various percentage-based financial scenarios with large buttons and hotkeys. Quickly determine discounts, original prices, and more, ideal for shopping or financial planning.

Highlights
  • Percentage off a value
  • Percentage of a value
  • Percentage on a value
  • Calculate original price
  • Large input buttons
  • Hotkeys for quick selection
Read full description

Devalluator is a neat little app designed to make calculating percentages fast and simple. It uses large buttons to input values and hot keys to let you select the percentage you want to apply to a figure. Ideal for shopping environments when you just want to quickly find out the discount on that special pair of shoes and not wast time fiddling about with small buttons and complicated functions. The app can perform 5 percentage functions: -Percentage off a value -Percentage of a value -Percentage on a value -Original price before percentage was increased -Original price before percentage was reduced

About

Gambling Tracker

Effortlessly track and analyze your gambling finances, including sports betting, poker, and casino games. Gain insights into your performance with detailed reports, visual graphs, and smart budgeting tools to promote responsible gaming.

Highlights
  • Calendar-based tracking
  • Detailed reporting and analytics
  • Visual graphs and financial trends
  • Smart budgeting and bankroll management
  • Customizable tagging for organization
  • Secure and localized experience
Read full description

• Log gambling wins and losses • See your balance over time • Organize records with tags Manually enter your expenses and returns, add notes, and review past results from slots, poker, sports betting, and other games. This is a recordkeeping app. It does not offer gambling games, accept wagers, handle gambling funds, or award cash prizes. FREE FEATURES Calendar and notes Record amounts spent and returned, add notes, and review daily and monthly net results on a calendar. Reports and charts See your total net balance, amounts spent and returned, record count, win rate, and averages. View daily results and your cumulative balance on a chart, with an expanded view for a closer look. Custom tags and filters Use up to 9 tags to organize records by game, venue, or your own categories. Add multiple tags to a record and filter reports by date range and tags. CSV export Export records for a selected period as a CSV file for use in a spreadsheet. iCloud backup Manually back up and restore your records with iCloud. An iCloud account is required. Records are not automatically synced between devices. PREMIUM An optional monthly subscription adds: - Tag comparison: compare net results, record counts, and averages across your tags in one view. - Monthly analysis: review monthly net results and an annual total, then open a month for more detail. - Unlimited tags: remove the 9-tag limit. - Ad removal. Basic recording, reports, tag filtering, CSV export, and backup remain free. SUBSCRIPTION INFORMATION The price is shown in the app before purchase. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless canceled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the current period ends. You can manage or cancel your subscription in your App Store account settings. Privacy Policy: https://gevvoihorry.com/privacy-policy/ Terms of Use: https://gevvoihorry.com/privacy-policy/team_of_service.html

Screenshots

Devalluator Calculation Tool4 screens
Gambling Tracker4 screens

Verdict

The call

The clearest difference is price: Gambling Tracker at Free against Devalluator Calculation Tool's $0.99. Gambling Tracker also leads on update cadence (every 11 days vs every 10 months) and ratings volume (133 vs 1). Devalluator Calculation Tool's advantage is in-app purchases (none vs 1) and ads (none vs shown).

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

Gambling Tracker is free to download; Devalluator Calculation Tool costs $0.99 up front. Gambling Tracker sells 1 in-app purchase, starting at $2.99 per month. Devalluator Calculation Tool asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Devalluator Calculation Tool holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Gambling Tracker has 133 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Devalluator Calculation Tool ships an update every 10 months, Gambling Tracker every 11 days. The most recent releases landed on June 25, 2026 and September 23, 2026 respectively.

Scorecard9 real differences · 1 level
Devalluator Calculation Tool versus Gambling Tracker: the parameters behind the verdict, then further details
ParameterDevalluator Calculation ToolGambling Tracker
Price$0.99Free — better
Rating5.0 (1 ratings) — better4.7 (133 ratings)
Positive reviews—100.0% of reviews
Number of ratings1133 — better
Update frequencyEvery 10 monthsEvery 11 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size8 MB90 MB
Age rating4+17+
DeveloperJohn BensonTaro Horiguchi

Customer experience

Devalluator Calculation Tool

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Gambling Tracker

All ratings133 ratings
Positive95.5%
Neutral2.3%
Negative2.3%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Devalluator Calculation Tool

No in-app purchases

1 purchases

Gambling Tracker

Subscriptions1
  • Premium Plan$2.991 Month

Questions

Is Devalluator Calculation Tool free?
Devalluator Calculation Tool costs $0.99, with no in-app purchases.
Is Gambling Tracker free?
Gambling Tracker is free to download, with in-app purchases available.
Which has better reviews, Devalluator Calculation Tool or Gambling Tracker?
Devalluator Calculation Tool is rated higher. Devalluator Calculation Tool averages 5.0 out of 5 from 1 ratings, while Gambling Tracker averages 4.7 from 133 ratings.
Do Devalluator Calculation Tool or Gambling Tracker have ads?
Gambling Tracker shows ads; Devalluator Calculation Tool does not.
Which is updated more often, Devalluator Calculation Tool or Gambling Tracker?
Devalluator Calculation Tool ships an update every 10 months, and Gambling Tracker every 11 days. Most recently, Devalluator Calculation Tool was updated on June 25, 2026 and Gambling Tracker on September 23, 2026.

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