# SPE GTTS vs Pagelock

The clearest difference is rating: SPE GTTS at 5.0 against Pagelock's 3.9. SPE GTTS also leads on in-app purchases (none vs 3) and update cadence (daily vs every 4 weeks). Pagelock's advantage is ratings volume (7 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Pagelock sells 3 in-app purchases, starting at $9.99 per 7 days. SPE GTTS asks for nothing beyond the download.

SPE GTTS holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Pagelock has 7 ratings behind it against 1, so its average is the more settled of the two.

SPE GTTS ships an update daily, Pagelock every 4 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SPE GTTS | Pagelock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/spe-gtts/id6758278705/reviews)** | [3.9 (7 ratings)](https://appshunter.io/ios/app/pagelock-read-before-scroll/id6760515731/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 weeks |
| Monetization | **Free** | Subscription |
| Size | 77 MB | 35 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Amr Ramadan](https://appshunter.io/developer/1866134151) | [Omar Darwish](https://appshunter.io/developer/1822966114) |

## What reviewers say

### SPE GTTS

[App page](https://appshunter.io/ios/app/spe-gtts/id6758278705)

This app serves as a hub for professionals in the geothermal energy sector. It provides access to news, technical articles, an expert directory, and an AI assistant for real-time queries. Users can also track upcoming events and webinars.

**Highlights:** Latest GTTS Newsletters, Curated technical articles, Expert directory, AI Assistant for geothermal queries, Event and webinar tracking

**Features:** macOS Compatibility

**In-app purchases:** none


### Pagelock

[App page](https://appshunter.io/ios/app/pagelock-read-before-scroll/id6760515731)

This app helps you build a reading habit by replacing mindless scrolling with engaging with a physical book. It requires you to read and answer a question about a scanned book page before you can access distracting apps, promoting focus and reducing screen time.

**Highlights:** Block distracting apps until reading, Unlock phone through reading, Scan printed book pages, Complete reading checks, Timed reading sessions, Set daily reading goals, Track reading progress

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PageLock Pro Weekly | $9.99 | per 7 days |
| PageLock Pro Annual | $9.99 | per year |
| PageLock Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is SPE GTTS free?

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

### Is Pagelock free?

Pagelock is free to download, with in-app purchases available.

### Which has better reviews, SPE GTTS or Pagelock?

SPE GTTS is rated higher. SPE GTTS averages 5.0 out of 5 from 1 ratings, while Pagelock averages 3.9 from 7 ratings.

### Do SPE GTTS or Pagelock have ads?

Neither SPE GTTS nor Pagelock shows ads.

### Which is updated more often, SPE GTTS or Pagelock?

SPE GTTS ships an update daily, and Pagelock every 4 weeks. Most recently, SPE GTTS was updated on October 23, 2026 and Pagelock on October 24, 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.*