RALLY PIT vs My LoopCal
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
RALLY PIT
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RALLY PIT - The essential app for rally teams! MECHANICAL REPORTS Create detailed reports after each stage: mechanics, tires, fuel, suspension, electronics. Share them instantly as PDF with your team. RALLY MANAGEMENT Create your rallies and stages. All information is automatically synced throughout the app. CO-PILOT TOOLS ⢠Intervention stopwatch ⢠Fuel calculator ⢠Unit converter (km/miles, bar/PSI, L/gallons) ⢠Average speed calculator ⢠Checkpoint time calculator CUSTOMIZABLE CHECKLISTS Create your own pre/post-stage checklists to never forget anything. LOGBOOK Record your observations stage by stage. Keep a complete history of your rally. STAGE COMPARATOR Analyze your performance and compare your times between stages. MEMOS & NOTES Memorization hub to keep all your important information at hand. 8 LANGUAGES English, French, Spanish, Portuguese, Italian, German, Arabic, Chinese. DARK MODE Interface adapted for day and night use. Whether you're a mechanic, driver or co-pilot, RALLY PIT is your ideal companion on every special stage!
My LoopCal
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LoopCal turns a 4ā20 mA loop check into a calibration worksheet you can hand over, and it is the quickest way to convert a signal in the field. Built for instrumentation and calibration technicians. Fully offline. FROM CHECK TO WORKSHEET ⢠Guided three-point, five-point, and custom 2ā21-point checks ⢠As-found and as-left runs, with the error and pass/fail at every point ⢠Up-scale and down-scale readings with hysteresis ⢠Tolerance as percent of span, signal units, or engineering units ⢠Worst point and maximum error summarized for you ⢠A clean PDF worksheet with your company name and logo, in US Letter or A4, plus CSV for your records CONVERT IN SECONDS ⢠4ā20 mA, 0ā20 mA, 0ā10 V, 1ā5 V, and your own custom signal endpoints ⢠Direct-acting and reverse-acting ranges ⢠Linear and square-root (flow) transfer functions ⢠Engineering ranges with any unit, including negative and offset spans ⢠Percent, signal, and engineering values update as you type, with the substituted formula shown ⢠Verify this loop: take the range you just entered straight into a check EVERY INSTRUMENT ON RECORD ⢠Save instruments with their ranges and calibration history ⢠See what is coming due, and get a reminder before the next calibration ⢠Reopen a saved instrument and start its next check without retyping the range LOOP POWER MATH ⢠Shunt resistor voltage drop ⢠Required supply voltage and remaining compliance ⢠Maximum loop and wire resistance PRIVATE BY DESIGN ⢠Everything runs on your device. No account, no ads, no tracking, no network. LoopCal is a calculation aid and field worksheet ā not a calibrator, an accredited calibration service, or a replacement for manufacturer procedures. Always follow site lockout/tagout, operations authorization, device manuals, and approved procedures. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: RALLY PIT at none against My LoopCal's 3. RALLY PIT also leads on iOS requirement (12.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. My LoopCal sells 3 in-app purchases, starting at $1.99 per month. RALLY PIT asks for nothing beyond the download.
RALLY PIT ships an update weekly, My LoopCal every 2 weeks. The most recent releases landed on October 4, 2026 and October 21, 2026 respectively.
| Parameter | RALLY PIT | My LoopCal |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly ā better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPad, iPod ā better | iPhone, iPad |
| Requires iOS | 12.0 ā better | 17.0 |
| Further details ā not scored | ||
| Size | 34 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | sebastien delaunay | Neobile LLC |
In-app purchases
RALLY PIT
No in-app purchases
My LoopCal
- Monthly$1.991 Month
- Annual$4.991 Year
- Lifetime$6.99









