Phone Master vs TravailOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Phone Master
Optimize your device's storage with tools to clean duplicate and large files, compress media, and manage contacts. Secure your private photos and contacts with a vault feature. Offers tutorials for power saving and cleaning.
- Clean duplicate and similar photos/videos
- Compress images and videos
- Remove photo GPS metadata
- Private photo and contact vault
- Backup contacts
- Clean clipboard
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Phone Manager helps you clean up and optimize your phone storage. It also supports many features such as image and video compression, remove photo gps, photo vault, contact vault, contact backup, screen detection, etc. Main Features: - Clean duplicate photos and videos - Clean up similar photos and videos - Clean up large photos and videos - Clean up screenshots - Clean up duplicate live photos - Clean up expired calendar - Clear expired reminders - Clean up duplicate contacts - Clean clipboard - Remove photo gps metadata - Backup contacts - Compress images - Compress videos - Power saving tutorial - Clean tutorial - Private photo album, lock your photos and videos - Private address book, lock your contacts Subscription instructions: 1. Subscription service: Weekly subscription (one week) 2. Payment: Payment will be charged to iTunes account upon confirmation of purchase. 3. Automatic renewal: The 3-day free trial subscription will automatically renew into a paid subscription unless canceled at least 24 hours before the end of the trial period. 4. Turn off service: You can manage and cancel your subscription in iTunes account settings. If you need to cancel, you can close it 24 hours before the end of the current subscription period. Privacy Policy: https://docs.qq.com/doc/DQmNZbGtJUndtZXBE Terms of Use: https://docs.qq.com/doc/DQlZISElTVkVjeGlC If you have any questions or suggestions, please contact us. Our email is: momentcolor@163.com
TravailOS
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TravailOS — Your Schedule, Simplified TravailOS puts your work schedule, attendance, and time off in one place — no more chasing down a manager or checking a printed roster. See your schedule, anytime View your upcoming shifts at a glance, know exactly where and when you're working, and never get caught off guard by a last-minute change. Clock in and out with confidence Track your attendance right from your phone. See your on-time, late, and missed history so there's never a dispute about hours worked. Request time off in seconds Submit leave requests directly from the app and track their status through approval — no forms, no follow-up emails. Stay in the loop Get notified the moment something changes — a new shift, an approved leave request, an update from your team — so you're always working from the latest information. Built for shift-based teams Whether you're on a retail floor, in a warehouse, or working rotating shifts, TravailOS is designed around how shift-based work actually happens.
Screenshots
Verdict
The clearest difference is in-app purchases: TravailOS at none against Phone Master's 2. TravailOS also leads on update cadence (every 6 days vs monthly). Phone Master's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and ads 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. Phone Master sells 2 in-app purchases, starting at $3.99 per 7 days. TravailOS asks for nothing beyond the download.
Phone Master ships an update monthly, TravailOS every 6 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.
| Parameter | Phone Master | TravailOS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (79 ratings) — better | — |
| Positive reviews | 30.0% of reviews | — |
| Number of ratings | 79 — better | — |
| Update frequency | Monthly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 83 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | 士菊 张 | Semantic Co LTD |
In-app purchases
Phone Master
- Weekly subscription3 Days trial$3.997 Days
- life membership$14.99
TravailOS
No in-app purchases









