Comparison

Shackleton Engage vs Modulr

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

Head to head
About

Shackleton Engage

This app helps employees understand and manage their employer-provided benefits. It offers tools for total reward statements, pension forecasting, and managing contributions. Access financial articles and savings products through your employer's subscription.

Highlights
  • Total Reward Statements
  • Pension forecasting and calculator
  • Benefit management
  • Financial articles and factsheets
  • Online savings products access
Features
Read full description

Shackleton Engage is designed to help employees understand and utilise the Employee Benefits Package available to them through their Employer. The App can deliver: - Full Total Reward Statements (TRS) - Pension forecasting and calculator - Manage your benefits, including updating pension contributions and adding family member/beneficiaries - Understand all the benefits available as an employee of their company - Read relevant articles and factsheets about financial subjects - Access simple, cost-effective online savings products. If your employer is a client of Shackleton Employee Benefits and subscribes to this service you are able to download the App and will be sent registration details. If your employer is not a client of Shackleton Employee Benefits, they will need to contact us for more information. The app supports all devices running iOS13 onwards. Shackleton Employee Benefits is a trading name of PK Financial Planning LLP which is authorised and regulated by the Financial Conduct Authority. The value of investments can go down as well as up and you may get back less than you invest. Tax treatment depends on your individual circumstances and may be subject to change in the future. Terms and conditions apply

About

Modulr

Streamline your payment approval process from anywhere. This companion app allows you to approve single, multiple, or batch payments directly from your mobile device, fitting approvals around your schedule. You can also view account balances in real-time.

Highlights
  • Approve single payments
  • Approve batch payments
  • View account balances
  • Approve on the move
  • Streamlined approvals process
Features
Read full description

Manage accounts, funding, approvals, cards and receipts. Modulr Payroll Portal users: Payment approvals Approve single, multiple or batch payments for your business, or for your customers, wherever you are. If you’re a delegate (e.g. an accountant or payroll bureau) managing approvals on behalf of customers, you’ll know how much time gets spent chasing them for approvals. Modulr Mobile App solves this: customers get a push notification when approval is needed, and can respond in seconds – no desktop required. Add funds Add funds from your bank, directly in the app. From any account, select ‘Add Funds’, choose the bank you’re paying from, and confirm securely at your bank. Funds transfer straight to your Modulr account, ready for any scheduled or approved payments to go out. Funding requirements are clearly shown for your accounts and your customers’ accounts, so you always know what’s needed and when. Accounts and balances Check balances and account activity for your business and your customers, any time. Modulr Accounts Payable users: Cards You can now activate your Modulr virtual payment cards straight from the app and view their secure details. You can freeze and unfreeze each card to stay in control of spending, and check spend limits and current spend at a glance. Receipts Upload receipts on the go – straight from your phone’s camera or files – so your spend stays reconciled wherever you are. For payroll payments, user management, accounts payable invoice approvals, and everything else, continue to use the Modulr AP or Payroll portals on desktop. www.modulrfinance.com/help-and-support

Screenshots

Shackleton Engage4 screens
Modulr4 screens

Verdict

The call

The clearest difference is review sentiment: Shackleton Engage at 100% against Modulr's 0%. Modulr's advantage is device support (3 vs 1). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Shackleton Engage ships an update every 3 weeks, Modulr monthly. The most recent releases landed on September 29, 2026 and September 23, 2026 respectively.

Scorecard2 real differences · 6 level
Shackleton Engage versus Modulr: the parameters behind the verdict, then further details
ParameterShackleton EngageModulr
PriceFreeFree
Positive reviews100.0% of reviews — better0.0% of reviews
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size50 MB25 MB
Age rating4+4+
DeveloperPK Financial Planning LLPModulr Finance

Customer experience

Shackleton Engage

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Modulr

Written reviews2 reviews
Positive0.0%
Neutral50.0%
Negative50.0%

In-app purchases

None

Shackleton Engage

No in-app purchases

None

Modulr

No in-app purchases

Questions

Is Shackleton Engage free?
Shackleton Engage is free to download, with no in-app purchases.
Is Modulr free?
Modulr is free to download, with no in-app purchases.
Do Shackleton Engage or Modulr have ads?
Neither Shackleton Engage nor Modulr shows ads.
Which is updated more often, Shackleton Engage or Modulr?
Shackleton Engage ships an update every 3 weeks, and Modulr monthly. Most recently, Shackleton Engage was updated on September 29, 2026 and Modulr on September 23, 2026.

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