Comparison

Restriction Enzyme Tool vs REBufSel1

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

Head to head
About

Restriction Enzyme Tool

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Search for restriction enzymes by name, recognition sequence or overhang. Explore compatible enzymes for double digests quickly, without having to select each individually. - Search over 400 restriction enzymes - View detailed information, including recognition sequence, overhang, incubation temperature and percent activity in Promega buffers - Easily find suitable buffers for double digests

About

REBufSel1

Features
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This App is UpDated version of "RE Buffer Selecter". The Face design of App and Help windows are changed and modified; "how to use this App" is shown in Help menu. This App is designed for iPhone SE and Mini, but maybe available on iPad and Mac (iOS 16.4 or later)

Screenshots

Restriction Enzyme Tool4 screens
REBufSel12 screens

Verdict

The call

The clearest difference is update cadence: Restriction Enzyme Tool at every 8 months against REBufSel1's every 17 months. Restriction Enzyme Tool also leads on device support (3 vs 1) and iOS requirement (9.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Restriction Enzyme Tool ships an update every 8 months, REBufSel1 every 17 months. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

Scorecard3 real differences ยท 3 level
Restriction Enzyme Tool versus REBufSel1: the parameters behind the verdict, then further details
ParameterRestriction Enzyme ToolREBufSel1
PriceFreeFree
Update frequencyEvery 8 months โ€” betterEvery 17 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS9.0 โ€” better26.0
Further details โ€” not scored
Size9 MB1 MB
Age rating4+4+
DeveloperPromega CorporationTerumichi Tanaka

In-app purchases

None

Restriction Enzyme Tool

No in-app purchases

None

REBufSel1

No in-app purchases

Questions

Is Restriction Enzyme Tool free?
Restriction Enzyme Tool is free to download, with no in-app purchases.
Is REBufSel1 free?
REBufSel1 is free to download, with no in-app purchases.
Do Restriction Enzyme Tool or REBufSel1 have ads?
Neither Restriction Enzyme Tool nor REBufSel1 shows ads.
Which is updated more often, Restriction Enzyme Tool or REBufSel1?
Restriction Enzyme Tool ships an update every 8 months, and REBufSel1 every 17 months. Most recently, Restriction Enzyme Tool was updated on October 4, 2026 and REBufSel1 on October 5, 2026.

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