Comparison

ImageMemo vs FrankenTTS

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ImageMemo

Add text notes directly onto photos or create standalone text-based images. Save combined images to your album for easy recall or use them as graphics for social media and presentations.

Highlights
  • Add notes to photos
  • Create text-only images
  • Save as single image file
  • Share images from other apps
  • Add timestamps to notes
Features
Read full description

"I want to add a note to the photo and save it as it is" - an app that can be used in such a case. Instead of writing text like a notepad, you can leave a photo + note as a single image. What can be done Put a note on the photo You can put text by attaching a memo belt under the photo you selected from the camera roll or the photo you took on the spot. Since it is saved as a single image, you can immediately recognize the "memo of that time" just by looking back at the album. It's OK without a photo You can also create "title card-style" images with only background color + notes without using photos. It can also be used as a slide cover or a piece for SNS. I can give you an image from anywhere If you send an image you are viewing in your browser, email, or other app to this app from "Share", you can add a note to that image and save it. It is convenient to use it, such as attaching a one-word note to a screenshot of the document. You can leave it with a date If you want to leave a "when is a memo", output it with a time stamp. It is also easy to use as a record and trace.

About

FrankenTTS

Transform text into speech using your device's processing power. Clone voices from short recordings and manage them privately. Share voice fingerprints or export audio and video.

Highlights
  • On-device text-to-speech
  • Voice cloning from recordings
  • Private voice library
  • Shareable voice fingerprints
  • Editable random seed for synthesis
  • Real-time factor measurement
  • M4A audio and MP4 video export
Features
Read full description

Give text a voice—entirely on your iPhone. FrankenTTS is a private, on-device text-to-speech and voice-cloning playground powered by a pure-Rust speech engine. After a one-time 1.86 GB model download, synthesis runs locally with no cloud inference. • Choose from built-in voices • Clone a voice from a short microphone recording, with a live level meter and automatic background-noise removal • Keep cloned voices in a private on-device voice library; rename, re-record, or delete them whenever you like • Share and import FrankenTTS voice cards—each carries a compact 4 KB voice fingerprint, never the original recording • Generate speech with an editable random seed • See the measured real-time factor for every run • View the waveform, play audio, and share compact M4A files • Turn generated speech into a branded MP4 video • Resume interrupted model downloads with SHA-256 verification Privacy is the default: entered text, microphone audio, voice fingerprints, imported pictures, and synthesized speech are not uploaded. Enrollment recordings are discarded after their on-device voice fingerprint is computed. Voice-card sharing and media export happen only when you explicitly choose them. Only clone or share voices you have the right and consent to use. A recent high-memory iPhone is strongly recommended.

Screenshots

ImageMemo3 screens
FrankenTTS1 screens

Verdict

The call

The clearest difference is ads: FrankenTTS at none against ImageMemo's shown. FrankenTTS also leads on update cadence (daily vs every 9 days) and monetization model (free vs ad-supported). On price, in-app purchases, 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

ImageMemo ships an update every 9 days, FrankenTTS daily. The most recent releases landed on October 13, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
ImageMemo versus FrankenTTS: the parameters behind the verdict, then further details
ParameterImageMemoFrankenTTS
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 9 daysDaily — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS18.517.0 — better
Further details — not scored
Size14 MB14 MB
Age rating4+4+
DeveloperYasuko ShikiuchiJeffrey Emanuel

Customer experience

ImageMemo

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

FrankenTTS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ImageMemo

No in-app purchases

None

FrankenTTS

No in-app purchases

Questions

Is ImageMemo free?
ImageMemo is free to download, with no in-app purchases.
Is FrankenTTS free?
FrankenTTS is free to download, with no in-app purchases.
Do ImageMemo or FrankenTTS have ads?
ImageMemo shows ads; FrankenTTS does not.
Which is updated more often, ImageMemo or FrankenTTS?
ImageMemo ships an update every 9 days, and FrankenTTS daily. Most recently, ImageMemo was updated on October 13, 2026 and FrankenTTS on September 21, 2026.

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