Comparison

Engage ESP vs Sona

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

Head to head
About

Engage ESP

This enterprise platform app connects employees to company resources, tools, and systems. It aims to improve operational effectiveness and employee experience by fostering communication, accessibility, enablement, recognition, and feedback.

Highlights
  • Digital gateway to systems and resources
  • Enhances operational effectiveness
  • Improves employee experience
  • Supports five pillars of engagement
  • API for system integration
  • Single sign-on capability
Features
Read full description

Delivered as a platform, consumed as an app, Engage is an enterprise solution designed to drive engagement success with your most valuable resource, your colleagues. Engage makes your smartphone the digital gateway to a catalogue of systems, tools and resources. All engineered to shape operational effectiveness and employee experience, keeping everyone connected, informed, supported, motivated and valued. Framed around our five pillars of engagement – communications, accessibility, enablement, recognition and feedback – Engage comes with a rich ‘starter pack’ of functions and tools that mirror those pillars. As a business, your workforce has the option to extend the platform at their own pace: our API layer offers seamless integration with other operational, HR and line of business systems, allowing for the creation of fully customised people platforms. With its single sign-on capability, the app becomes an effective ‘window on the working world’, bringing everything together in one place, accessible with one touch.

About

Sona

This app provides employees with real-time access to their upcoming work shifts and holiday schedules. It allows users to claim additional shifts as they become available, giving them greater control over their work. The platform is designed for employees whose employers utilize the Sona shift management system.

Highlights
  • Real-time shift view
  • Holiday schedule access
  • Claim additional shifts
  • Employee control
  • Shift management integration
Features
Read full description

Sona gives employees whose employers use the Sona shift management platform, a realtime view of your upcoming shifts and holiday while allowing you to claim additional shifts as and when you want them. Sona puts you in control.

Screenshots

Engage ESP4 screens
Sona4 screens

Verdict

The call

The clearest difference is review sentiment: Sona at 21% against Engage ESP's 13%. 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

Engage ESP ships an update every 2 weeks, Sona weekly. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

Scorecard1 real difference · 9 level
Engage ESP versus Sona: the parameters behind the verdict, then further details
ParameterEngage ESPSona
PriceFreeFree
Rating—1.1 (27 ratings) — better
Positive reviews12.5% of reviews21.1% of reviews — better
Number of ratings—27 — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.5 — better16.0
Further details — not scored
Size272 MB49 MB
Age rating4+4+
DeveloperEngage Solutions Group LtdSona

Customer experience

Engage ESP

Written reviews16 reviews
Positive12.5%
Neutral25.0%
Negative62.5%

Sona

All ratings27 ratings
Positive3.7%
Neutral0.0%
Negative96.3%
Written reviews38 reviews
Positive21.1%
Neutral7.9%
Negative71.1%

In-app purchases

None

Engage ESP

No in-app purchases

None

Sona

No in-app purchases

Questions

Is Engage ESP free?
Engage ESP is free to download, with no in-app purchases.
Is Sona free?
Sona is free to download, with no in-app purchases.
Do Engage ESP or Sona have ads?
Neither Engage ESP nor Sona shows ads.
Which is updated more often, Engage ESP or Sona?
Engage ESP ships an update every 2 weeks, and Sona weekly. Most recently, Engage ESP was updated on November 2, 2026 and Sona on November 7, 2026.

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