Comparison

Phone Master vs TravailOS

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

Head to head
About

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.

Highlights
  • Clean duplicate and similar photos/videos
  • Compress images and videos
  • Remove photo GPS metadata
  • Private photo and contact vault
  • Backup contacts
  • Clean clipboard
Features
Read full description

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

About

TravailOS

Features
Read full description

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

Phone Master4 screens
TravailOS4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

Phone Master ships an update monthly, TravailOS every 6 days. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

Scorecard4 real differences · 6 level
Phone Master versus TravailOS: the parameters behind the verdict, then further details
ParameterPhone MasterTravailOS
PriceFreeFree
Rating4.4 (79 ratings) — better—
Positive reviews30.0% of reviews—
Number of ratings79 — better—
Update frequencyMonthlyEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size83 MB106 MB
Age rating4+4+
Developer士菊 张Semantic Co LTD

In-app purchases

2 purchases

Phone Master

Subscriptions1
  • Weekly subscription3 Days trial$3.997 Days
One-time1
  • life membership$14.99
None

TravailOS

No in-app purchases

Questions

Is Phone Master free?
Phone Master is free to download, with in-app purchases available.
Is TravailOS free?
TravailOS is free to download, with no in-app purchases.
Do Phone Master or TravailOS have ads?
Neither Phone Master nor TravailOS shows ads.
Which is updated more often, Phone Master or TravailOS?
Phone Master ships an update monthly, and TravailOS every 6 days. Most recently, Phone Master was updated on November 8, 2026 and TravailOS on November 10, 2026.

Other comparisons