# Spectrum Bible vs Digital SAT Practice Prep

The clearest difference is ads: Digital SAT Practice Prep at none against Spectrum Bible's shown. Digital SAT Practice Prep also leads on update cadence (weekly vs every 3 months). Spectrum Bible's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Spectrum Bible sells 10 one-off in-app purchases and Digital SAT Practice Prep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Spectrum Bible ships an update every 3 months, Digital SAT Practice Prep weekly. The most recent releases landed on September 30, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Spectrum Bible | Digital SAT Practice Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (292 ratings)](https://appshunter.io/ios/app/spectrum-bible/id336014635/reviews)** | — |
| Number of ratings | **292** | — |
| Positive reviews | 89.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 73 MB | 14 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wave Study Bible, Inc.](https://appshunter.io/developer/336014638) | [RIVERSHIP](https://appshunter.io/developer/6780804499) |

## What reviewers say

### Spectrum Bible

[App page](https://appshunter.io/ios/app/spectrum-bible/id336014635)

Explore Bible translations with a unique spectrum view, color-coded for accuracy from literal to paraphrased. Understand Greek and Hebrew easily, and access all content offline.

**Highlights:** Spectrum of Bible translations, Color-coded translation accuracy, Easy Greek and Hebrew understanding, Offline access, Comparison of translation types

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| New American Standard Bible | Free | one-time |
| Flicker Bible Study: Intro | Free | one-time |
| WAVE Favorite Verses | Free | one-time |
| New King James Version | $9.99 | one-time |
| New International Version | $9.99 | one-time |
| The Message | $9.99 | one-time |
| New International Reader's Version | $9.99 | one-time |
| English Standard Version | $9.99 | one-time |
| New Living Translation | $9.99 | one-time |
| Hebrew Old Testament | $19.99 | one-time |

**What reviewers like**

- 👍 Intuitive and easy-to-use interface
- 📖 Multiple Bible translations available simultaneously
- 🔍 Side-by-side comparison of different versions
- ⚡ Fast and quick verse lookup
- 🏛️ Original language access (Greek, Hebrew, Aramaic)

**What reviewers complain about**

- 🐛 App crashes and force closes
- 🔐 Login and password reset issues
- 📵 Compatibility problems with newer iOS versions
- ❌ Some versions no longer free after updates
- 🎨 Limited customization options (colors, fonts)

**Reported bugs**

- App force closes on iOS 15 when accessing 'verse goodies'
- Won't launch on iOS 11.2.5 beta
- Crashes when searching Psalms
- Hebrew characters display as black boxes after iOS 10 upgrade
- Blank spaces when free versions are removed

**Requested features**

- Dark mode option
- Customizable background colors and fonts
- Red letter edition (Christ's words in red)
- More bookmark slots (currently limited to 5-6)
- Bookmark organization/grouping system


### Digital SAT Practice Prep

[App page](https://appshunter.io/ios/app/digital-sat-practice-prep/id6785842123)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $4.99 | one-time |


## Frequently asked questions

### Is Spectrum Bible free?

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

### Is Digital SAT Practice Prep free?

Digital SAT Practice Prep is free to download, with in-app purchases available.

### Do Spectrum Bible or Digital SAT Practice Prep have ads?

Spectrum Bible shows ads; Digital SAT Practice Prep does not.

### Which is updated more often, Spectrum Bible or Digital SAT Practice Prep?

Spectrum Bible ships an update every 3 months, and Digital SAT Practice Prep weekly. Most recently, Spectrum Bible was updated on September 30, 2026 and Digital SAT Practice Prep on September 18, 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.*