SPS vs Time
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SPS
This app provides pilots with quick access to takeoff and landing data, along with weight and balance calculations. It aims to increase pilot autonomy and accuracy, especially during unexpected events, while also offering a paperless solution for onboard operations.
- Takeoff and landing data cards
- Weight and balance computations
- MEL item assistance
- En-route failure support
- NOTAM and LMC assistance
- Paperless onboard solution
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SPS is a user-friendly application, with cockpit ‘look and feel’ interfaces that provides straightforward access to takeoff, landing data cards and weight and balance computations. The SPS allows end users being more autonomous and accurate in the calculation, and assist them in case of unplanned events (MEL items, En-Route failures, NOTAMS, LMC). It affords the operators a “less paper” solution on board the aircraft, with an appropriate approbation from their Authorities. The SPS, derived from AFM data, offers the best guarantee in terms of performance analysis reliability.
Time
Easily calculate time durations with an intuitive calculator-like interface. Register frequently used times with custom names for quick access and utilize a memory function for complex calculations. Supports addition, subtraction, multiplication, and division of hours and minutes.
- Calculator-style interface
- Register and name frequently used times
- Memory function
- Add, subtract, multiply, divide hours and minutes
- Man-hour management
- Part-time work time calculation
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This is a TimeCalculator. Anyone can use easily, intuitive by using interface of calculator. It can register frequently used time. By attaching a name to time, it will be more intuitively. (Registered the time , it will be displayed by scrolling down .) It is also have a useful memory function. It is possible to addtion, subtraction, multiplication, division of hour and minute. It is available in various uses. ・Man-hour management in business ・Calculation of part time working time ・Creating a time schedule and more...
Screenshots
Verdict
The clearest difference is review sentiment: Time at 100% against SPS's 0%. Time also leads on update cadence (monthly vs every 3 months) and device support (3 vs 1). SPS's advantage is rating (5.0 vs 3.0) and ads (none vs shown). On price, in-app purchases, monetization model and iOS requirement 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SPS holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 6 and 2 respectively. Written reviews complicate that: 0% of SPS's written reviews are positive against 100% of Time's, so the app with the better star average is not the one people write more warmly about.
SPS ships an update every 3 months, Time monthly. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.
| Parameter | SPS | Time |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 — better | 2 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 24 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | ATR TRAINING CENTER | IT plus.co.,Ltd. |
Customer experience
SPS
Time
In-app purchases
SPS
No in-app purchases
Time
No in-app purchases
