Comparison

Earnest Mobile vs Per Diem Trip Tracker

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

Head to head
About

Earnest Mobile

Easily manage your student loans on the go. Track repayment progress, view balances, make payments, and adjust Auto Pay settings from a single, convenient platform.

Highlights
  • Track repayment progress
  • View loan balances
  • Make and schedule payments
  • Manage Auto Pay settings
  • Update profile information
  • Review payment history
Read full description

Managing your student loans just got easier with the Earnest app. Log in from anywhere at any time to track your progress, make payments, edit Auto Pay settings, and more, all in one place. Review your loans at a glance: - Track your repayment progress - Check your remaining balance - See your next scheduled payment Manage your payments: - Make payments and schedule future payments - Make extra payments - Review payment history - See your upcoming payments Edit your Auto Pay settings: - Enroll in Auto Pay - Change Auto Pay amount, frequency, and bank account - Cancel Auto Pay Update your information: - View your profile - Update your bank account info We’re always making improvements to create the most seamless experience for our clients, so stay tuned for new features.

About

Per Diem Trip Tracker

Easily track your travel expenses and daily earnings. Set your per diem rate for any location and currency, log spending as you go, and see a live projection of your take-home pay. Features an optional 75% rule for first/last travel days.

Highlights
  • Set custom daily rates
  • Log expenses with notes
  • View real-time earnings vs. spending
  • Projected take-home pay
  • Optional 75% first/last day rule
  • Offline use, no account needed
Read full description

Know exactly what you'll keep from every trip — before you're home to see it. Set your daily rate — corporate travel, government TDY, military orders, or trucking, anywhere in the world, in any currency — and watch your take-home add up. HOW IT WORKS • Create a trip with a daily rate, currency, and date range • Log spend as you go — amount and an optional note • Watch your running total build: what you've earned vs. what you've spent, day by day • See a live projection of exactly what you'll come home with • Built-in first/last travel-day 75% rule (optional toggle) — the standard convention most per diem systems use, applied automatically BUILT FOR PRIVACY No account. No login. No ads. No tracking. Everything stays on your device. FREE TO TRY Track one trip free, full features included. Unlock unlimited trips with a single one-time purchase — no subscription.

Screenshots

Earnest Mobile4 screens
Per Diem Trip Tracker4 screens

Verdict

The call

The clearest difference is review sentiment: Per Diem Trip Tracker at 100% against Earnest Mobile's 10%. Per Diem Trip Tracker also leads on rating (5.0 vs 1.9) and update cadence (every 4 days vs every 2 weeks). Earnest Mobile's advantage is in-app purchases (none vs 1) and ratings volume (43 vs 2). On price, ads, device support and iOS requirement 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. Per Diem Trip Tracker sells 1 one-off in-app purchase. Earnest Mobile asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Per Diem Trip Tracker holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: Earnest Mobile has 43 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 10% of Earnest Mobile's written reviews are positive against 100% of Per Diem Trip Tracker's.

UpkeepUpdate frequency

Earnest Mobile ships an update every 2 weeks, Per Diem Trip Tracker every 4 days. The most recent releases landed on October 28, 2026 and October 8, 2026 respectively.

Scorecard6 real differences · 4 level
Earnest Mobile versus Per Diem Trip Tracker: the parameters behind the verdict, then further details
ParameterEarnest MobilePer Diem Trip Tracker
PriceFreeFree
Rating1.9 (43 ratings)5.0 (2 ratings) — better
Positive reviews10.3% of reviews100.0% of reviews — better
Number of ratings43 — better2
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.8.2 — better16.4
Further details — not scored
Size41 MB47 MB
Age rating4+4+
DeveloperEarnest Inc.Matthew Ling

Customer experience

Earnest Mobile

All ratings41 ratings
Positive17.1%
Neutral7.3%
Negative75.6%
Written reviews29 reviews
Positive10.3%
Neutral6.9%
Negative82.8%

Per Diem Trip Tracker

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Earnest Mobile

No in-app purchases

1 purchases

Per Diem Trip Tracker

One-time1
  • Unlimited Trips$4.99

Questions

Is Earnest Mobile free?
Earnest Mobile is free to download, with no in-app purchases.
Is Per Diem Trip Tracker free?
Per Diem Trip Tracker is free to download, with in-app purchases available.
Which has better reviews, Earnest Mobile or Per Diem Trip Tracker?
Per Diem Trip Tracker is rated higher. Earnest Mobile averages 1.9 out of 5 from 43 ratings, while Per Diem Trip Tracker averages 5.0 from 2 ratings.
Do Earnest Mobile or Per Diem Trip Tracker have ads?
Neither Earnest Mobile nor Per Diem Trip Tracker shows ads.
Which is updated more often, Earnest Mobile or Per Diem Trip Tracker?
Earnest Mobile ships an update every 2 weeks, and Per Diem Trip Tracker every 4 days. Most recently, Earnest Mobile was updated on October 28, 2026 and Per Diem Trip Tracker on October 8, 2026.

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