Clearance Reduction Calculator vs Engine Service Log
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Clearance Reduction Calculator
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This application has been developed to help maintenance mechanics, engineers, technicians and users to perform the ASSEMBLY of ADAPTER SLEEVES or DISASSEMBLING under spherical ROLLER BEARINGS with tapered bores. A quick instruction, technically developed by BGL, with the recommendation of appropriate tools.
Engine Service Log
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Do you have a lot of equipment that needs maintenance? Easily keep track of all of your equipments service needs. Log oil changes and keep notes of the details of your service. Use across all of your devices with iCloud. Never forget a service again.
Screenshots
Verdict
The clearest difference is price: Clearance Reduction Calculator at Free against Engine Service Log's $1.99. Clearance Reduction Calculator also leads on iOS requirement (13.0 vs 15.2). Engine Service Log's advantage is chart position (#194 vs unranked). On update cadence, 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
Clearance Reduction Calculator is free to download; Engine Service Log costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Clearance Reduction Calculator ships an update every 7 months, Engine Service Log every 4 months. The most recent releases landed on September 8, 2026 and September 6, 2026 respectively.
| Parameter | Clearance Reduction Calculator | Engine Service Log |
|---|---|---|
| Price | Free — better | $1.99 |
| Update frequency | Every 7 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Best chart rank | — | #194 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.2 |
| Further details — not scored | ||
| Size | 45 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | BGL - Bertoloto & Grotta Ltda | James C Hendryx |
In-app purchases
Clearance Reduction Calculator
No in-app purchases
Engine Service Log
No in-app purchases
Questions
Is Clearance Reduction Calculator free?
Is Engine Service Log free?
Do Clearance Reduction Calculator or Engine Service Log have ads?
Which is updated more often, Clearance Reduction Calculator or Engine Service Log?
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