# TTDevasthanams vs Polycab Solar

The clearest difference is review sentiment: TTDevasthanams at 39% against Polycab Solar's 8%. Polycab Solar's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

TTDevasthanams ships an update every 3 months, Polycab Solar every 3 weeks. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | TTDevasthanams | Polycab Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/ttdevasthanams/id1217015929/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | **38.9% of reviews** | 8.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 101 MB | 69 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [TIRUMALA TIRUPATI DEVASTHANAMS](https://appshunter.io/developer/1578752281) | [Polycab India Limited](https://appshunter.io/developer/1449247701) |

## What reviewers say

### TTDevasthanams

[App page](https://appshunter.io/ios/app/ttdevasthanams/id1217015929)

This app provides a streamlined experience for devotees of Lord Sri Venkateswara Swamyvari Temple. It offers easy access to booking services, live streaming of temple events, and donation options, aiming to simplify the pilgrimage process.

**Highlights:** User-friendly interface, Mobile number and OTP login, Real-time update notifications, Live video and audio streaming, Book Special Entry Darshan, Book accommodation, Offer Hundi and donations

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Smooth booking process
- 💡 Offering virtual Arjitha Seva
- 🙏 Spiritually enriching experience

**What reviewers complain about**

- 🐛 Booking issues and glitches
- 🚫 Not accessible for international users
- 💤 Poor user experience and navigation

**Reported bugs**

- Unable to login from outside India
- OTP not received on non-Indian numbers
- Repeated issues and errors during booking

**Requested features**

- Support for international phone numbers and emails
- Ability to save and pre-populate user information
- Improved payment processing and error handling


### Polycab Solar

[App page](https://appshunter.io/ios/app/polycab-solar/id6503246475)

Monitor your solar energy system remotely from your mobile device. Track performance and maximize solar energy harvesting with real-time data updates.

**Highlights:** Remote monitoring, Real-time data, Performance tracking, Maximize energy harvesting, Mobile access

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

**In-app purchases:** none


## Frequently asked questions

### Is TTDevasthanams free?

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

### Is Polycab Solar free?

Polycab Solar is free to download, with no in-app purchases.

### Do TTDevasthanams or Polycab Solar have ads?

Neither TTDevasthanams nor Polycab Solar shows ads.

### Which is updated more often, TTDevasthanams or Polycab Solar?

TTDevasthanams ships an update every 3 months, and Polycab Solar every 3 weeks. Most recently, TTDevasthanams was updated on September 24, 2026 and Polycab Solar on September 9, 2026.

---

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