# DSST Substance Abuse Prep vs Swahili Basic Phrases

The clearest difference is price: DSST Substance Abuse Prep at $1.99 against Swahili Basic Phrases's $6.99. DSST Substance Abuse Prep also leads on chart position (#196 vs unranked). Swahili Basic Phrases's advantage is iOS requirement (16.0 vs 18.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

DSST Substance Abuse Prep costs $1.99 and Swahili Basic Phrases $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DSST Substance Abuse Prep ships an update every 4 months, Swahili Basic Phrases every 3 months. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DSST Substance Abuse Prep | Swahili Basic Phrases |
| --- | --- | --- |
| Price | **$1.99** | $6.99 |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Paid | — |
| Best chart rank | **#196** | — |
| Size | 3 MB | 33 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Feraco media Inc.](https://appshunter.io/developer/497957884) | [Qvyshift LLC](https://appshunter.io/developer/1536442361) |

## What reviewers say

### DSST Substance Abuse Prep

[App page](https://appshunter.io/ios/app/dsst-substance-abuse-prep/id959410612)

**Currently charting:** #196 Top Paid · Education (US App Store)

Prepare for the DSST Substance Abuse exam with practice tests, flashcards, and progress tracking. Study offline to master key concepts and earn college credits efficiently.

**Highlights:** Practice exams mirroring the actual test format, Interactive vocabulary flashcards, Offline study capability, Progress tracking to identify weak areas, Covers pharmacology, addiction, and treatment

**Features:** macOS Compatibility

**In-app purchases:** none


### Swahili Basic Phrases

[App page](https://appshunter.io/ios/app/swahili-basic-phrases/id6447488479)

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

**In-app purchases:** none


## Frequently asked questions

### Is DSST Substance Abuse Prep free?

DSST Substance Abuse Prep costs $1.99, with no in-app purchases.

### Is Swahili Basic Phrases free?

Swahili Basic Phrases costs $6.99, with no in-app purchases.

### Do DSST Substance Abuse Prep or Swahili Basic Phrases have ads?

Neither DSST Substance Abuse Prep nor Swahili Basic Phrases shows ads.

### Which is updated more often, DSST Substance Abuse Prep or Swahili Basic Phrases?

DSST Substance Abuse Prep ships an update every 4 months, and Swahili Basic Phrases every 3 months. Most recently, DSST Substance Abuse Prep was updated on October 29, 2026 and Swahili Basic Phrases on October 30, 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.*