AutoNotes2 vs Calculator⁻
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AutoNotes2
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Use this app to keep track of auto-repairs, notes, parking fees, tolls, mileage and accidents involving your car. This app will automatically add up all of your repairs so you know exactly how much money you dump into your old car!
Calculator⁻
A straightforward calculator app designed for simplicity, offering basic arithmetic operations and percentage calculations. It allows users to record and recall past results, customize colors, and enable touch sounds for a personalized experience.
- Basic arithmetic operations
- Percentage calculations
- Record and recall results
- Customizable colors
- Touch sound option
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It is a simple and easy calculator. It is a simple calculator with no complex functions at all. Features: Addition, subtraction, multiplication, division, percent operation Recording and recalling calculation results The numbers, operators, parentheses, results Custom colors Use touch sound Very useful for school children
Screenshots
Verdict
The clearest difference is price: Calculator⁻ at Free against AutoNotes2's $0.99. Calculator⁻ also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). AutoNotes2's advantage is ads (none vs shown) and update cadence (fortnightly vs every 2 months). On in-app purchases 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
Calculator⁻ is free to download; AutoNotes2 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
AutoNotes2 ships an update fortnightly, Calculator⁻ every 2 months. The most recent releases landed on May 16, 2026 and September 30, 2026 respectively.
| Parameter | AutoNotes2 | Calculator⁻ |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | — | 4.4 (3.6K ratings) — better |
| Positive reviews | — | 52.0% of reviews |
| Number of ratings | — | 3.6K — better |
| Update frequency | Fortnightly — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | PALIANTech | UniCom Technology |
Bugs and requests
AutoNotes2
Not enough reviews yet to summarise bugs or requests.
Calculator⁻
Reported bugs
3 issues- Decimal point problem: .5 becomes 5
- Button that should be 7 shows as 9 and gives 9 when used
- Percentage button does not work correctly
Requested features
3 requests- Backspace button
- Percentage button that works properly
- Arrange buttons in standard calculator layout
In-app purchases
AutoNotes2
No in-app purchases
Calculator⁻
No in-app purchases
Questions
Is AutoNotes2 free?
Is Calculator⁻ free?
Do AutoNotes2 or Calculator⁻ have ads?
Which is updated more often, AutoNotes2 or Calculator⁻?
Other comparisons
