Comparison

GPS Speed Altimeter Pro vs ePassRead

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

GPS Speed Altimeter Pro

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Motion Data Dashboard A professional real‑time motion data display app that simultaneously shows three core metrics: speed, altitude, and acceleration. Speed Accurate GPS positioning provides real‑time current speed. The analog dial paired with large digital numbers offers a clear dual visual experience. Altitude GPS‑based absolute altitude, monitoring ups and downs in real time. Acceleration Total acceleration with gravity removed, intuitively reflecting changes in your movement state. Design Features Dark theme, analog dashboard style, clean and straightforward interface.

About

ePassRead

Features
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ePassRead is an NFC passport reader designed for electronic passport inspection and secure integration with your own business systems. Hold your iPhone near an electronic passport to read identity details, the chip portrait, and available data groups. ePassRead presents Passive Authentication, certificate trust, Chip Authentication, and Active Authentication results when supported, helping you assess the integrity and trust status of the chip data. ePassRead also supports driver license records. Select the issuing country or region, scan supported AAMVA PDF417 barcodes or issuer QR codes, and capture the front, back, and a holder selfie. Driver license records can be reviewed locally and securely submitted to your configured business endpoint in the same way as passport records. Key features: • Read ICAO-compliant electronic passports through NFC • View the holder name, passport number, nationality, date of birth, expiry date, issuing details, and chip portrait • Review chip data groups, SOD hash checks, and available anti-cloning authentication results • Select the driver license issuing country or region • Scan supported AAMVA PDF417 barcodes or issuer QR codes • Capture the front and back of a driver license and a holder selfie • Store read records locally, with large images saved as files to reduce memory usage • Capture the passport information page and perform local holder similarity comparison • Scan a QR code to configure a business endpoint, binding ID, and AES encryption key • Submit selected passport or driver license records only after a second confirmation • Encrypt report payloads locally before sending them to your configured server • Support multiple endpoints, runtime logs, and manual iCloud backup with Pro • Available in English, Simplified Chinese, Traditional Chinese, Japanese, Korean, Russian, Spanish, and Arabic Privacy and security: Passport and driver license records are stored on the device by default. ePassRead does not automatically upload a record after reading or capture. Every submission requires user confirmation, and the report payload is encrypted locally with AES-GCM. App Attest helps your server determine whether a request came from an attested app instance. Important: Chip reading and authentication results help assess the integrity and trust status of passport chip data. They are not an official passport authenticity decision issued by a government, border authority, or immigration system. Driver license barcode and QR parsing only extract the presented data. Codes and images may be copied or altered, and the results are not an official driver license authenticity decision.

Screenshots

GPS Speed Altimeter Pro3 screens
ePassRead4 screens

Verdict

The call

The clearest difference is iOS requirement: ePassRead at 15.0 against GPS Speed Altimeter Pro's 17.6. On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

GPS Speed Altimeter Pro ships an update every 2 months, ePassRead monthly. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 7 level
GPS Speed Altimeter Pro versus ePassRead: the parameters behind the verdict, then further details
ParameterGPS Speed Altimeter ProePassRead
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size1 MB8 MB
Age rating4+4+
Developer智 杨Hatch Co., Ltd

In-app purchases

None

GPS Speed Altimeter Pro

No in-app purchases

None

ePassRead

No in-app purchases

Questions

Is GPS Speed Altimeter Pro free?
GPS Speed Altimeter Pro is free to download, with no in-app purchases.
Is ePassRead free?
ePassRead is free to download, with no in-app purchases.
Do GPS Speed Altimeter Pro or ePassRead have ads?
Neither GPS Speed Altimeter Pro nor ePassRead shows ads.
Which is updated more often, GPS Speed Altimeter Pro or ePassRead?
GPS Speed Altimeter Pro ships an update every 2 months, and ePassRead monthly. Most recently, GPS Speed Altimeter Pro was updated on October 28, 2026 and ePassRead on October 25, 2026.

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