SPS vs AppCelmi
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.
AppCelmi
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The Celmi App - Aviation is a tool that connects to Celmi's CM-1002 Wireless Scale (Models AER-GP, AER-H and AER), ideal for weighing airplanes and helicopters, providing high accuracyfor these aircraft models. The App displays weighing information in real time, with total weight, weight per axle and weight per platform. Make your weighing even more efficient with the new Celmi App - Aviation, more intuitive andintelligent: • Check weighing values; • Save weighing information; • Create editable reports; • Compare the data; • Export data in PDF; • Connect to the indicator or platforms; • Connect with a mini printer.
Screenshots
Verdict
The clearest difference is update cadence: AppCelmi at every 3 weeks against SPS's every 3 months. AppCelmi also leads on device support (3 vs 1) and iOS requirement (10.0 vs 15.0). On price, ads and 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SPS ships an update every 3 months, AppCelmi every 3 weeks. Both last shipped on September 10, 2026.
| Parameter | SPS | AppCelmi |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 121 MB |
| Age rating | 4+ | 4+ |
| Developer | ATR TRAINING CENTER | Celmi Sistemas de Pesagem Ltda |
In-app purchases
SPS
No in-app purchases
AppCelmi
No in-app purchases
