Depth Estimation vs Fish Audio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Depth Estimation
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Estimate depth from color photo using machine learning model.
Fish Audio
Transform text into natural-sounding speech using expressive AI voices. Generate audio for videos, podcasts, audiobooks, and stories. Customize voice delivery with tone and emotion, then save or share your creations.
- Natural-sounding AI voices
- Customizable tone and emotion
- Create audio for videos and podcasts
- Save and share audio projects
- Multiple expressive voices
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Fish Audio helps you turn words into natural-sounding speech with expressive AI voices. Create voice clips for videos, podcasts, audiobooks, stories, and more. Explore voices, shape delivery with tone and emotion, and save or share your audio projects wherever you create. Terms of Use: https://fish.audio/terms/ Privacy Policy: https://fish.audio/privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: Depth Estimation at none against Fish Audio's 4. Fish Audio's advantage is ads (none vs shown) and chart position (#120 vs unranked). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Fish Audio sells 4 in-app purchases, starting at $14.99 per month. Depth Estimation asks for nothing beyond the download.
Depth Estimation ships an update fortnightly, Fish Audio weekly. The most recent releases landed on September 11, 2026 and October 3, 2026 respectively.
| Parameter | Depth Estimation | Fish Audio |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (409 ratings) — better |
| Positive reviews | — | 69.2% of reviews |
| Number of ratings | — | 409 — better |
| Update frequency | Fortnightly | Weekly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | #120 — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.7.2 | 16.4 — better |
| Further details — not scored | ||
| Size | 84 MB | 82 MB |
| Age rating | 4+ | 12+ |
| Developer | Hideaki Uchikoshi | Hanabi AI Inc. |
In-app purchases
Depth Estimation
No in-app purchases
Fish Audio
- Plus Monthly$14.991 Month
- Plus Annual$131.991 Year
- 1,000,000 Credits$20.00
- 2,500,000 Credits$100.00
Questions
Is Depth Estimation free?
Is Fish Audio free?
Do Depth Estimation or Fish Audio have ads?
Which is updated more often, Depth Estimation or Fish Audio?
Other comparisons
