# PEA Smart Plus vs SRT D

The clearest difference is ratings volume: PEA Smart Plus at 27 against SRT D's 7. SRT D's advantage is iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 2.0 for PEA Smart Plus against 2.0 for SRT D. Both are backed by a comparable volume of ratings — 27 and 7 respectively. Written reviews are what separate them: 9% of PEA Smart Plus's written reviews are positive against 10% of SRT D's.

PEA Smart Plus ships an update every 3 weeks, SRT D every 5 weeks. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | PEA Smart Plus | SRT D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (27 ratings)](https://appshunter.io/ios/app/pea-smart-plus/id1063710354/reviews) | [2.0 (7 ratings)](https://appshunter.io/ios/app/srt-d-ticket/id1560080111/reviews) |
| Number of ratings | **27** | 7 |
| Positive reviews | 8.9% of reviews | **10.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free | Free |
| Size | 83 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Provincial Electricity Authority](https://appshunter.io/developer/586472779) | [State Railway of Thailand](https://appshunter.io/developer/1552834357) |

## What reviewers say

### PEA Smart Plus

[App page](https://appshunter.io/ios/app/pea-smart-plus/id1063710354)

This utility app allows users to check electricity bills, find payment locations, and generate QR codes for payment. It also facilitates reporting power outages, receiving news and event updates, and submitting feedback. Users can manage SMS notifications and pay bills via credit card or bank account.

**Highlights:** Check electricity bills, Find payment locations, Generate QR/Barcode for payment, Report power outages, Receive news and events, Submit feedback and complaints, Pay bills via credit card/bank account

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SRT D

[App page](https://appshunter.io/ios/app/srt-d-ticket/id1560080111)

This official application allows users to book train tickets for the State Railway of Thailand. It serves as a convenient platform for managing your railway travel.

**Highlights:** Official train ticket booking, State Railway of Thailand, Manage railway travel

**In-app purchases:** none

**What reviewers like**

- ✅ Easy registration process
- 📱 Clean and intuitive user interface
- 🎫 Convenient e-ticket display for boarding
- 💳 Support for foreign credit cards
- 🚀 Fast ticket booking when system works

**What reviewers complain about**

- 🐛 Login failures after registration
- 🐛 Persistent 'no data' search results
- 🐛 Email verification not sent during signup
- 🐛 Password reset emails not received
- 🐛 Seat selection mismatches with actual seats

**Reported bugs**

- Login credentials rejected despite correct entry
- Email verification link not functional
- Password reset emails not delivered
- App crashes when entering passport information
- Seats marked as occupied after failed booking attempts

**Requested features**

- Swap origin/destination button for easy comparison
- Remember recent travel searches
- Direct email integration for account recovery
- Gender option for monks/religious persons
- Sync bookings between app and website


## Frequently asked questions

### Is PEA Smart Plus free?

PEA Smart Plus is free to download, with no in-app purchases.

### Is SRT D free?

SRT D is free to download, with no in-app purchases.

### Which has better reviews, PEA Smart Plus or SRT D?

PEA Smart Plus and SRT D are both rated 2.0 out of 5 on the App Store, from 27 and 7 ratings respectively.

### Do PEA Smart Plus or SRT D have ads?

Neither PEA Smart Plus nor SRT D shows ads.

### Which is updated more often, PEA Smart Plus or SRT D?

PEA Smart Plus ships an update every 3 weeks, and SRT D every 5 weeks. Most recently, PEA Smart Plus was updated on September 22, 2026 and SRT D on September 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*