Alti vs Time Zone Converter ۬
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alti
Track your mountain climbs with this app that uses GPS and your device's barometer to accurately measure altitude gain. It records your routes, displays daily, monthly, and yearly climbing statistics, and allows you to save and share route profiles.
- GPS and barometer altitude tracking
- Route recording and trail profile
- Daily, monthly, and yearly statistics
- Save and share route profiles (JPG)
- Configurable audio alerts for elevation changes
- Adjustable recording duration
- Compass with sun position
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Alti-Watcher is designed to count the meters climbed when hiking in the mountains. The application reads the initial location and altitude from the GPS module, and after approx. 30 sec. switches to altitude reading based on the built-in barometer. The location is also used during route recording when the phone has the screen off. When prevent sleep mode is active, GPS is turned off and only the barometer is active. The compass dial shows the sun's position at sunrise and sunset as a yellow and red dot and a level marker as two concentric circles. The results are presented on a daily, monthly and total basis. The month graph shows the results for all days in the current month and the previous months. The best daily result for the month is marked in red. The second graph shows the results for the current and previous years. The number of years presented can be set up to 10 years. On each graph, the total result (Σ) for the month or year is displayed in red. The chart of the current route profile will be shown on the profiles charts tab when the current recording ends. Charts can be sorted by date, elevation or trip time in descending order. The Description button allows you to name the selected route profile chart and the Delete button allows you to permanently delete it. Route profile charts can be saved to disk. This way you can share them with your friends. The files are saved in jpg format in the Alti-watcher/charts directory (run the Files application and go to On My iPhone->Alti-watcher->charts). The application allows you to play the sound every 20 m up or down by default. You can change this value or turn off the sound. Playing audio is useful when hiking in the mountains with your phone in your backpack. Recording allows you to record the meters climbed and the trail profile. You can pause the recording at any time during longer rests and then resume it when you start walking. Recording also stops automatically after 8 hours, but this value can be changed between 4 and 48 hours. Dim screen and prevent sleep improves the accuracy of the altitude readings. This will only slightly increase the energy consumption. High refresh rate allows you to record a profile chart with a time period of 1 second. In this mode, the results are not saved. Selected temperature range allows the barometer to be accurately calibrated in the range. This setting corrects the altitude readings that are dependent on the air temperature. The selected temperature range is presented in the form of a thermometer with the appropriate color in the altimeter view. The application does not collect or transfer any data. The database backup is stored on the phone, so it can be restored in case of failure and is not transferred anywhere. This appliacation requires the Fitness Tracking option to be enabled for the barometer to work: 1. Head to the 'Settings' app. 2. Scroll to 'Privacy & Security' and open. 3. Scroll to 'Motion & Fitness' and open. 4. Turn on 'Fitness Tracking' toggle.
Time Zone Converter ۬
Easily convert time zones, compare world clock times, and plan meetings across different cities and countries. This app provides tools to view local time, check global differences, find working-hour overlap, and schedule calls internationally.
- Time Zone Converter
- World Clock for Multiple Cities
- Compare Multiple Time Zones
- Meeting Time Planner
- Working-Hour Overlap
- Real-Time Local Time
- Daylight Saving Time Support
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Time Zone Converter app gives you everything you need to easily convert time zones, compare world clock times, and plan meetings across different cities and countries. Includes simple tools to view current local time, check global time differences, find working-hour overlap, and schedule calls across multiple time zones. Whether you work remotely, travel often, manage international meetings, check GMT/UTC and other times, or stay connected with family abroad, this app helps you plan across the world with confidence. Useful for: remote workers, travelers, digital nomads, global teams, families, international meetings, online gamers, freelancers, and anyone who needs a reliable world clock and time zone planner. You will find all the helpful tools: • Time Zone Converter • World Clock For Multiple Cities • Compare Multiple Time Zones • Meeting Time Planner • Working-Hour Overlap • Real-Time Local Time • Daylight Saving Time Support • 12-Hour & 24-Hour Time Format • Dark Mode • Digital Or Analog Clock • Home Screen Widgets (Requires Paid Upgrade) Time Zone Converter: Convert time between cities, countries, and regions around the world. World Clock: Track current time in multiple locations and quickly compare global time zones. Meeting Planner: Find better times for international calls, remote work meetings, travel plans, and online events. Stay organized with fast, simple global time tracking. Perfect for business, travel, family, remote work, and everyday scheduling. Plan your time better – wherever you are. Terms & Conditions: https://draunt.com/terms Privacy Policy: https://draunt.com/privacy
Screenshots
Verdict
The clearest difference is rating: Time Zone Converter ۬ at 5.0 against Alti's 3.7. Alti's advantage is in-app purchases (none vs 3) and update cadence (weekly vs every 5 weeks). On price, ratings volume, ads 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
Both are free to download. Time Zone Converter ۬ sells 3 in-app purchases, starting at $0.99 per month. Alti asks for nothing beyond the download.
Time Zone Converter ۬ holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively.
Alti ships an update weekly, Time Zone Converter ۬ every 5 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | Alti | Time Zone Converter ۬ |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 | 5 — better |
| Update frequency | Weekly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Adam Mazur | Draunt LLC |
Customer experience
Alti
Time Zone Converter ۬
In-app purchases
Alti
No in-app purchases
Time Zone Converter ۬
- Time Converter Monthly7 Days trial$0.991 Month
- Time Converter Yearly7 Days trial$5.991 Year
- Time Zone Converter Lifetime$14.99







