Comparison

Multilingual Bulk Translator vs Overlay One

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

Head to head
About

Multilingual Bulk Translator

Features
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Have you ever wanted to translate into different languages while checking in English? [Features] β– Simultaneous translation into four languages at once β– Copy-paste capability (for all four languages at once) β– Remembers the selected languages, so you don't have to choose them again next time Perfect for: β€’You want to translate into different languages while checking in English β€’You're learning a third language β€’You aspire to be multilingual β€’You want to come up with a nice brand name in different languages β€’You need to check some words or phrases β€’You're in the hospitality industry, but only non-Japanese customers come in β€’You're a shift leader, but your subordinates consist of Chinese, Pakistani, Vietnamese, etc. β€’You're caught in a dispute between people of different races β€’You've been in the staffing industry for years, but you're now introducing more foreigners β€’You can't convey the ingredients of oden to a convenience store clerk *More languages will be added! Let us know if you have any language requests! *Internet connection is required

About

Overlay One

Features
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Overlay is an AI assistant with a memory. Capture anything β€” a note, a task, a link, a half-formed idea β€” and Overlay's brain organizes it, connects it, and remembers it. Then you can chat with everything you know. Most apps make you file things away and dig them back out. Overlay does the filing for you and brings the right context back the moment you need it. WHAT YOU CAN DO β€’ Capture in one tap β€” Jot a quick note from anywhere. Overlay's brain decides whether it's a note, a task, or something worth remembering, so you never stop to choose. β€’ Chat that actually knows you β€” Ask questions and get answers grounded in your own notes, tasks, and saved pages β€” not a blank-slate chatbot. β€’ Tasks, automatically β€” Action items are pulled out of what you capture. No separate to-do ritual. β€’ A brain that grows β€” Overlay builds a living memory from what you save: the people, projects, and topics you care about, and how they connect. β€’ Your best prompts, saved β€” Keep the prompts you rely on a tap away. ONE BRAIN, EVERYWHERE Overlay works on iPhone, in your browser, and on the web β€” all synced. Save a page from your laptop and it's waiting in your pocket. Every capture is tagged with where it came from, so nothing gets lost. BUILT ON THE BEST MODELS Overlay runs on leading AI models, including Anthropic's Claude and Google Gemini, choosing the right one for the job. PRIVATE BY DESIGN Your knowledge is yours. Everything is secured per-account, and you stay in control of what Overlay remembers. Stop losing your best thinking. Scale your brain.

Screenshots

Multilingual Bulk Translator4 screens
Overlay One3 screens

Verdict

The call

The clearest difference is in-app purchases: Overlay One at none against Multilingual Bulk Translator's 1. Overlay One also leads on ads (none vs shown). Multilingual Bulk Translator's advantage is iOS requirement (12.0 vs 18.0). On price, update cadence and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Multilingual Bulk Translator sells 1 one-off in-app purchase. Overlay One asks for nothing beyond the download.

UpkeepUpdate frequency

Multilingual Bulk Translator ships an update every 2 weeks, Overlay One fortnightly. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

Scorecard3 real differences Β· 3 level
Multilingual Bulk Translator versus Overlay One: the parameters behind the verdict, then further details
ParameterMultilingual Bulk TranslatorOverlay One
PriceFreeFree
Update frequencyEvery 2 weeks β€” betterFortnightly
AdsYesNo β€” better
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS12.0 β€” better18.0
Further details β€” not scored
Size36 MB21 MB
Age rating4+4+
DeveloperKoji WatanabeηŽ‰θ‹η”«ζ±Ÿ θ‰Ύθ₯Ώηƒ­η”«

In-app purchases

1 purchases

Multilingual Bulk Translator

One-time1
  • Donate$4.99
None

Overlay One

No in-app purchases

Questions

Is Multilingual Bulk Translator free?
Multilingual Bulk Translator is free to download, with in-app purchases available.
Is Overlay One free?
Overlay One is free to download, with no in-app purchases.
Do Multilingual Bulk Translator or Overlay One have ads?
Multilingual Bulk Translator shows ads; Overlay One does not.
Which is updated more often, Multilingual Bulk Translator or Overlay One?
Multilingual Bulk Translator ships an update every 2 weeks, and Overlay One fortnightly. Most recently, Multilingual Bulk Translator was updated on October 10, 2026 and Overlay One on October 9, 2026.

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