Comparison

FollowUp App vs eSIM Internet Data

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

Head to head
About

FollowUp App

This app enables businesses to communicate with customers via SMS text messaging, confirming appointments, marketing offers, and generating reviews. It helps save time and resources compared to traditional phone calls and emails.

Highlights
  • Send SMS messages to customers
  • Confirm appointments
  • Market special offers
  • Generate customer reviews
  • Text-enable existing business number
  • Save time and resources
Features
Read full description

98% of texts are opened and 89% of your customer prefer them to phone calls and emails. SMS text messaging is the best way for a business to both reach out to customers and for customers to reach a business. We make it easy, including the ability to text enable your current business phone number. Start connecting with customers today. Start sending text messages to your epoxy customers in seconds, use text & SMS to: Confirm appointments. Market special offers. Connect with customers searching on Google. Convert leads into customers. Save time and resources Still making phone calls to confirm estimates or reach out to new customers? Not only is this process time consuming it’s ineffective and inefficient. Using SMS you and your customers can quickly exchange messages without having to wait for a time when both parties are free. Many customers quickly see upwards of 50% time savings per staff member when using text vs the phone. Generate customer reviews More Reviews = More Customers -- Raise your Google rankings and improve your SEO by automatically generating more positive customer reviews. Fully automated or manual, cross-post great reviews to social media and your website automatically.

About

eSIM Internet Data

This app provides a virtual second phone number for SMS verification, allowing users to create accounts on various platforms without revealing their primary number. Access thousands of global phone numbers and retry if verification fails, with a history of past activations.

Highlights
  • Access thousands of global phone numbers
  • Retry verification with different numbers
  • View past activation history
  • Create accounts without primary number
  • Privacy-focused verification
Features
Read full description

eSIM Global Internet — Data & Virtual Number Stay connected worldwide with eSIM data and access virtual numbers for SMS verification—all in one app. eSIM Global Internet lets you activate mobile data instantly without a physical SIM card. In addition, you can use virtual numbers to receive SMS verification codes without sharing your personal phone number. Features • Global eSIM data plans for mobile internet • Instant activation without physical SIM • Reliable internet access while traveling • Works on compatible eSIM-supported devices • Access virtual phone numbers from multiple countries • Receive SMS verification codes (OTP) • Retry with another number if SMS is not received • No credit deducted for unsuccessful attempts • View activation history anytime Global Coverage Use eSIM data and virtual numbers in many regions, including: United States, United Kingdom, Germany, France, Netherlands, Canada, Australia, Turkey, India, Indonesia, Brazil, and more. Use Cases • Travel internet with eSIM • Account registration and verification • SMS (OTP) reception • Social media and online services Privacy Focused eSIM Global Internet helps you stay connected globally while reducing the need to share your personal phone number. Download eSIM Global Internet to access mobile data and virtual numbers worldwide. Information about the auto-renewal of subscription: Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Terms of Use: https://sites.google.com/view/secondsms-tc Privacy Policy: https://sites.google.com/view/secondsms-pp

Screenshots

FollowUp App4 screens
eSIM Internet Data4 screens

Verdict

The call

The clearest difference is rating: FollowUp App at 5.0 against eSIM Internet Data's 4.2. FollowUp App also leads on in-app purchases (none vs 7) and review sentiment (100% vs 73%). eSIM Internet Data's advantage is ratings volume (36 vs 5). 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. eSIM Internet Data sells 7 in-app purchases, starting at $2.49 per month. FollowUp App asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

FollowUp App holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: eSIM Internet Data has 36 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 100% of FollowUp App's written reviews are positive against 73% of eSIM Internet Data's.

UpkeepUpdate frequency

FollowUp App ships an update every 3 months, eSIM Internet Data every 2 months. The most recent releases landed on September 16, 2026 and August 8, 2026 respectively.

Scorecard5 real differences · 5 level
FollowUp App versus eSIM Internet Data: the parameters behind the verdict, then further details
ParameterFollowUp AppeSIM Internet Data
PriceFreeFree
Rating5.0 (5 ratings) — better4.2 (36 ratings)
Positive reviews100.0% of reviews — better72.7% of reviews
Number of ratings536 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.6 — better17.0
Further details — not scored
Size342 MB11 MB
Age rating4+4+
DeveloperRobert GomezMerve Yuksel

Customer experience

FollowUp App

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

eSIM Internet Data

All ratings28 ratings
Positive71.4%
Neutral7.1%
Negative21.4%
Written reviews11 reviews
Positive72.7%
Neutral0.0%
Negative27.3%

In-app purchases

None

FollowUp App

No in-app purchases

7 purchases

eSIM Internet Data

Subscriptions4
  • 1 Activation Subscription$2.491 Month
  • 3 Activations Subscription$4.491 Month
  • 5 Activations Subscription$7.491 Month
Show 1 more
  • 10 Activations Subscription$14.991 Month
One-time3
  • 1 Activation$3.99
  • 5 Activations$9.99
  • 10 Activations$14.99

Questions

Is FollowUp App free?
FollowUp App is free to download, with no in-app purchases.
Is eSIM Internet Data free?
eSIM Internet Data is free to download, with in-app purchases available.
Which has better reviews, FollowUp App or eSIM Internet Data?
FollowUp App is rated higher. FollowUp App averages 5.0 out of 5 from 5 ratings, while eSIM Internet Data averages 4.2 from 36 ratings.
Do FollowUp App or eSIM Internet Data have ads?
Neither FollowUp App nor eSIM Internet Data shows ads.
Which is updated more often, FollowUp App or eSIM Internet Data?
FollowUp App ships an update every 3 months, and eSIM Internet Data every 2 months. Most recently, FollowUp App was updated on September 16, 2026 and eSIM Internet Data on August 8, 2026.

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