Percentage vs FuelAdvisor for iPhone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Percentage
This utility calculates proportions between two values expressed as percentages. It allows you to find any unknown value in a percentage equation, including percent increases or decreases.
- Calculate any percentage value
- Find percent increase
- Find percent decrease
- Supports iPhone and iPad
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This percentage calculator helps to find the proportion between two values expressed in percent. You can calculate any value in the percentage equation, just fix the one you want to have calculated. You can choose to calculate the percent increase or decrease between two values as well.
FuelAdvisor for iPhone
Easily estimate your fuel expenses before you visit the pump. Input basic details to get a clear understanding of your likely spending on gasoline.
- Fuel cost estimation
- Expense tracking
- Simple data entry
- Cost projection
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FuelAdvisor is a fuel cost calculator. Enter some basic information and know what you’re likely to spend each time you go to the pump.
Screenshots
Verdict
The clearest difference is price: FuelAdvisor for iPhone at Free against Percentage's $0.99. FuelAdvisor for iPhone also leads on rating (5.0 vs 3.0) and update cadence (every 5 days vs every 14 months). On ratings volume, 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
FuelAdvisor for iPhone is free to download; Percentage costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
FuelAdvisor for iPhone holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively.
Percentage ships an update every 14 months, FuelAdvisor for iPhone every 5 days. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.
| Parameter | Percentage | FuelAdvisor for iPhone |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.0 (2 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | — | 40.0% of reviews |
| Number of ratings | 2 | 3 — better |
| Update frequency | Every 14 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Piet Jonas | Charles Tatum II |
Customer experience
Percentage
FuelAdvisor for iPhone
In-app purchases
Percentage
No in-app purchases
FuelAdvisor for iPhone
No in-app purchases
Questions
Is Percentage free?
Is FuelAdvisor for iPhone free?
Which has better reviews, Percentage or FuelAdvisor for iPhone?
Do Percentage or FuelAdvisor for iPhone have ads?
Which is updated more often, Percentage or FuelAdvisor for iPhone?
Other comparisons
