Comparison

bayaCostX vs Duly

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

Head to head
About

bayaCostX

Features
Read full description

The expenses collected are mainly divided into six cost categories: labour, material, machinery, subcontract, miscellaneous, and general expense. And each category is provided with its own budget. If the expenses surpass the budget threshold, the user is alerted real-time via the data visualisations provided within the dashboard. Also, it equips the users to edit faulty expense entries that have occurred during the course of the construction project. Moreover, the user is provided with additional features like user creation, stage entry, type entry so as to enhance the customisation capability of the expense entry.

About

Duly

Track all your recurring expenses, from subscriptions to rent, in one place. Get timely reminders before payments are due and mark them as paid directly from notifications. Visualize your spending with built-in analytics and custom categories.

Highlights
  • Recurring expense tracking
  • Payment reminders
  • Mark as paid from notification
  • Spending analytics
  • Custom categories
  • Cross-device sync
Features
Read full description

You pay for Netflix, rent, insurance, gym, cloud storage — more than you think, on repeat. Each one feels small. The total rarely does. Duly puts every recurring payment in one place and nudges you before each one hits. Add an expense, pick how often it repeats (weekly, monthly, yearly, or any custom interval), and get a reminder before it's due. Mark it as paid right from the notification — no need to even open the app. The home screen shows what's coming up and how much you're spending this month. Widgets bring the same view to your home and lock screen. Built-in analytics break down your recurring payments by category and project totals months ahead. Works with any currency — amounts auto-convert to your base currency. Organize with custom categories. Add expenses through Siri. Syncs across your Apple devices via iCloud. Available in 21 languages. That's it. No budget planning, no bank linking, no account sign-ups. Just your recurring payments, where you can actually see them. Free for up to 6 expenses. A single purchase removes the limit. No subscription required to track your subscriptions. Your data stays on your device and in your iCloud. Nothing leaves your hands.

Screenshots

bayaCostX4 screens
Duly4 screens

Verdict

The call

The clearest difference is in-app purchases: bayaCostX at none against Duly's 5. bayaCostX also leads on iOS requirement (15.6 vs 18.0). On price, update cadence, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Duly sells 5 one-off in-app purchases. bayaCostX asks for nothing beyond the download.

UpkeepUpdate frequency

bayaCostX ships an update every 10 days, Duly weekly. The most recent releases landed on September 13, 2026 and September 24, 2026 respectively.

Scorecard2 real differences · 8 level
bayaCostX versus Duly: the parameters behind the verdict, then further details
ParameterbayaCostXDuly
PriceFreeFree
Rating—4.2 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 10 daysWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better18.0
Further details — not scored
Size30 MB6 MB
Age rating17+4+
DeveloperBayasys InfotechStepan Manzurov

In-app purchases

None

bayaCostX

No in-app purchases

5 purchases

Duly

One-time5
  • Copper Coin$1.99
  • Duly Unlimited$4.99
  • Silver Coin$4.99
Show 2 more
  • Gold Coin$9.99
  • Platinum Coin$19.99

Questions

Is bayaCostX free?
bayaCostX is free to download, with no in-app purchases.
Is Duly free?
Duly is free to download, with in-app purchases available.
Do bayaCostX or Duly have ads?
Neither bayaCostX nor Duly shows ads.
Which is updated more often, bayaCostX or Duly?
bayaCostX ships an update every 10 days, and Duly weekly. Most recently, bayaCostX was updated on September 13, 2026 and Duly on September 24, 2026.

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