Comparison

1log vs CALINT Logger(speed meter)

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

Head to head
About

1log

This app automatically records your lifetime location history on a single map, visualizing visited areas as hexagonal zones or heatmaps based on duration. It organizes past tracks into reports for any time period, ideal for location-based games, travel, and exploration. Its geofencing technology minimizes battery usage.

Highlights
  • Lifetime location logging on one map
  • Hexagonal area or heatmap visualization
  • Automatic report generation
  • Geofencing for low battery consumption
  • Offline recording capability
  • Data import/export
Features
Read full description

1log automatically records the lifetime location logs on one map. The place you visit is recorded as a hexagonal area or heat map according to the duration of stay, and it is displayed brighter as it is visited repeatedly. Past tracks are automatically organized as reports for any time period, so it's perfect for your location-based games, trips and short walks. GPS access is minimal because of its geofencing technology. You can use 1log without worrying about battery consumption. CASE - 1 log × Location-based game Compatibility between 1log and a location-based game is outstanding. 1log records the places you visit according to time periods. Unmapped locations are where you have not visited yet. - 1log × Sampo Take a walk to a place you have not visited yet while viewing the record of 1log. Make new discoveries from your walks and post notes on SNS, etc. There may be new encounters every day. - 1log × Travel The 1log records all the places you visit. The records of being there are memories and footprints of your life; where you travel, where you drive, your cycling routes, etc. . - 1log × How to use 1log may be individually unique among users. The places you visit will accumulate over time and continue to be auto-recorded. Fill the area, look back at your records. . . You will surely find your favorite way to use 1log. Basic Functions - Recording area information: 2 weeks The place where you visit is automatically recorded as area information according to the stay time. Geofence technology reduces battery consumption. Since the data communication environment is not required, area information can be recorded online or offline. - Display of area information (MAP) Area information recorded can be zoomed in and out seamlessly. You can switch the time period and view the area information on one map. You can save area information, add notes, and share them on SNS. - Report of area information (REPORT) The information of area you visit is automatically organized as a map and graph report for any time period. Expanded Functions - Unlimited recording of area information - Automatic backup Automatically back up area information recorded. You can recover area information from backed up data. - Import / Export Import / Export allows the recorded area information to be used by other data services and applications. How to Use Expanded Functions - Use for free. Use 1log with basic functions. - Subscribe expanded functions with monthly fee. - Agree to provide your anonymized data (providing location information data) and use expanded functions for free. Subscription for expanded functions - Monthly fee: $1.99 (tax included) - Period of 1 month (automatic renewal) You will be charged to your iTunes account after the purchase is complete. The subscription for expanded functions will be automatically renewed for one month unless you cancel the subscription 24 hours before the subscription period. Automatic renewal will be charged 24 hours before the end of the current subscription period. You can cancel the subscription in one of the following ways: 1 log setting menu > Expanded Functions > Expanded Functions > Subscription > Press the "Cancel Subscription" button > Select 1log Subscription for Expanded Functions Open iOS settings > Apple ID >iTunes Store & App Store> Select Apple ID > Select "View Apple ID"> Subscriptions > Select 1log Subscription for Expanded Functions Privacy - Privacy Policy; https://1log.app/en/privacy_policy.html - Provision of Location Information Data; https://1log.app/en/contribution.html

About

CALINT Logger(speed meter)

This GPS logging app records your location, speed, distance, and altitude during various activities. It offers background tracking, even when the app is closed, and stores all logs locally on your device. Compatible with iPhone and Apple Watch, it's suitable for outdoor adventures, business travel, and general route monitoring.

Highlights
  • GPS route logging
  • Speed and distance tracking
  • Altitude recording
  • Background tracking
  • Local data storage
  • iPhone and Apple Watch compatible
Features
Read full description

CALINT Logger is a GPS logging app that records your location and allows you to track routes, speed, distance, and altitude during your activities. Compatible with both iPhone and Apple Watch, it can be used for outdoor activities, business travel records, field surveys, driving, walking, and general route tracking. While recording is active, the app continues to collect location data in the background even after the app is closed, allowing uninterrupted tracking. All location logs are stored locally on your device. Recording can be started and stopped at any time by the user. This app includes advertisements provided through Google AdMob.

Screenshots

1log4 screens
CALINT Logger(speed meter)4 screens

Verdict

The call

The clearest difference is in-app purchases: CALINT Logger(speed meter) at none against 1log's 1. CALINT Logger(speed meter) also leads on update cadence (every 5 days vs every 2 months). 1log's advantage is ads (none vs shown) and review sentiment (58% vs 50%). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 1log sells 1 in-app purchase, starting at $1.99 per month. CALINT Logger(speed meter) asks for nothing beyond the download.

UpkeepUpdate frequency

1log ships an update every 2 months, CALINT Logger(speed meter) every 5 days. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

Scorecard6 real differences · 4 level
1log versus CALINT Logger(speed meter): the parameters behind the verdict, then further details
Parameter1logCALINT Logger(speed meter)
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews58.1% of reviews — better50.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemiumAd-supported — better
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS15.0 — better17.0
Further details — not scored
Size34 MB5 MB
Age rating4+4+
Developer株式会社アルテ株式会社moegi

Customer experience

1log

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews43 reviews
Positive58.1%
Neutral18.6%
Negative23.3%

CALINT Logger(speed meter)

Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

In-app purchases

1 purchases

1log

Subscriptions1
  • Expanded Functions$1.991 Month
None

CALINT Logger(speed meter)

No in-app purchases

Questions

Is 1log free?
1log is free to download, with in-app purchases available.
Is CALINT Logger(speed meter) free?
CALINT Logger(speed meter) is free to download, with no in-app purchases.
Do 1log or CALINT Logger(speed meter) have ads?
CALINT Logger(speed meter) shows ads; 1log does not.
Which is updated more often, 1log or CALINT Logger(speed meter)?
1log ships an update every 2 months, and CALINT Logger(speed meter) every 5 days. Most recently, 1log was updated on October 13, 2026 and CALINT Logger(speed meter) on October 2, 2026.

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